You will be presented with triplets of objects, which will be assigned to the keys K, F, and O.
In each trial, please indicate which object you think is the odd one out by pressing the corresponding key.
In other words, please choose the object that is the least similar to the other two.

K: radish, F: grits, and O: french fries. You press <<K>>.
K: cornbread, F: easel, and O: mousetrap. You press <<K>>.
K: milkshake, F: playpen, and O: reel. You press <<K>>.
K: ram, F: coffee filter, and O: toad. You press <<F>>.
K: whipped cream, F: moose, and O: crystal. You press <<F>>.
K: slide, F: wing, and O: knob. You press <<F>>.
K: nail, F: shortbread, and O: coleslaw. You press <<K>>.
K: rhubarb, F: jukebox, and O: lunchbox. You press <<K>>.
K: trombone, F: watermelon, and O: lavender. You press <<F>>.
K: quilt, F: stomach, and O: french fries. You press <<O>>.
K: gopher, F: bird, and O: hippopotamus. You press <<F>>.
K: whisk, F: fur coat, and O: tack. You press <<F>>.
K: raspberry, F: chessboard, and O: glue. You press <<K>>.
K: cane, F: bike, and O: mousse. You press <<O>>.
K: rust, F: checkers, and O: peacock. You press <<O>>.
K: buckle, F: gumball, and O: mandolin. You press <<F>>.
K: stethoscope, F: step stool, and O: powder. You press <<O>>.
K: chick, F: bug, and O: siren. You press <<O>>.
K: chime, F: uniform, and O: potato. You press <<O>>.
K: pheasant, F: racehorse, and O: jeep. You press <<O>>.
K: tamale, F: batter, and O: palm tree. You press <<O>>.
K: paper plate, F: safety pin, and O: shark. You press <<O>>.
K: popcorn, F: scrambled egg, and O: ski. You press <<O>>.
K: scallion, F: chili, and O: bonnet. You press <<O>>.
K: helicopter, F: scallion, and O: tree trunk. You press <<K>>.
K: whoopee cushion, F: woman, and O: kayak. You press <<F>>.
K: tank, F: food processor, and O: kitten. You press <<O>>.
K: creme brulee, F: leaf, and O: rifle. You press <<K>>.
K: gallows, F: ostrich, and O: pinecone. You press <<F>>.
K: banana peel, F: vest, and O: duct. You press <<K>>.
K: suitcase, F: train, and O: shark. You press <<O>>.
K: mold, F: blowtorch, and O: oil. You press <<O>>.
K: lime, F: glue, and O: ambulance. You press <<K>>.
K: matchbox, F: boxer shorts, and O: clover. You press <<F>>.
K: sunroof, F: oatmeal, and O: hovercraft. You press <<F>>.
K: videocassette, F: radish, and O: scallop. You press <<K>>.
K: sailboat, F: egg, and O: dip. You press <<K>>.
K: matchbox, F: candy bar, and O: ham. You press <<K>>.
K: flyswatter, F: stilt, and O: step stool. You press <<O>>.
K: wire cutters, F: cougar, and O: face mask. You press <<F>>.
K: camera, F: mouse, and O: holster. You press <<F>>.
K: saucer, F: crab, and O: bison. You press <<K>>.
K: steamroller, F: carriage, and O: puppet. You press <<O>>.
K: pennant, F: thread, and O: file. You press <<O>>.
K: tractor, F: cinnamon, and O: chicken wire. You press <<F>>.
K: bathrobe, F: organ, and O: daisy. You press <<O>>.
K: calculator, F: polar bear, and O: pearl. You press <<K>>.
K: leech, F: scissors, and O: lawnmower. You press <<F>>.
K: notebook, F: rug, and O: dough. You press <<O>>.
K: corkscrew, F: brussels sprouts, and O: slime. You press <<F>>.
K: cornucopia, F: webcam, and O: french horn. You press <<K>>.
K: microphone, F: knee, and O: generator. You press <<F>>.
K: sausage, F: compass, and O: boat. You press <<K>>.
K: dress, F: scone, and O: stained glass. You press <<F>>.
K: finger, F: pantsuit, and O: porcupine. You press <<F>>.
K: pepper, F: map, and O: pesto. You press <<F>>.
K: dumbwaiter, F: spoon, and O: remote control. You press <<O>>.
K: bagel, F: nutcracker, and O: coffin. You press <<K>>.
K: radio, F: hookah, and O: pecan. You press <<O>>.
K: globe, F: tool, and O: fishhook. You press <<K>>.
K: switch, F: boomerang, and O: wolf. You press <<O>>.
K: kebab, F: lamp, and O: hearse. You press <<K>>.
K: perfume, F: coat rack, and O: creme brulee. You press <<O>>.
K: record, F: car seat, and O: bullet. You press <<K>>.
K: pancake, F: globe, and O: piecrust. You press <<F>>.
K: honey, F: engine, and O: cow. You press <<F>>.
K: avocado, F: flypaper, and O: thermostat. You press <<K>>.
K: sawhorse, F: snowball, and O: toaster oven. You press <<F>>.
K: jump rope, F: turtle, and O: mussel. You press <<K>>.
K: handcuff, F: grass, and O: doghouse. You press <<K>>.
K: sewing kit, F: spacesuit, and O: pantyhose. You press <<K>>.
K: shelf, F: chinchilla, and O: fuse. You press <<F>>.
K: possum, F: clothesline, and O: gorilla. You press <<F>>.
K: calzone, F: groundhog, and O: school bus. You press <<K>>.
K: cactus, F: glove, and O: orange rind. You press <<F>>.
K: chaps, F: mailbox, and O: album. You press <<K>>.
K: first-aid kit, F: charger, and O: watering can. You press <<O>>.
K: cement mixer, F: penholder, and O: breadstick. You press <<O>>.
K: ant, F: crossbow, and O: coat. You press <<K>>.
K: eggplant, F: freezer, and O: handcuff. You press <<K>>.
K: slide, F: eraser, and O: poker. You press <<K>>.
K: turkey, F: column, and O: doorknob. You press <<K>>.
K: gravel, F: doorknocker, and O: shelf. You press <<K>>.
K: thumbtack, F: badger, and O: twig. You press <<F>>.
K: blueberry, F: flyswatter, and O: croissant. You press <<F>>.
K: bus, F: parachute, and O: bonsai. You press <<O>>.
K: cigarette, F: string cheese, and O: hedgehog. You press <<O>>.
K: showerhead, F: puppet, and O: palm tree. You press <<O>>.
K: rickshaw, F: forklift, and O: key. You press <<O>>.
K: mailbox, F: train, and O: juice. You press <<O>>.
K: strap, F: barcode, and O: ostrich. You press <<O>>.
K: bagel, F: handle, and O: bark. You press <<K>>.
K: raisin, F: marshmallow, and O: nightshirt. You press <<O>>.
K: squirt gun, F: camper, and O: juice. You press <<F>>.
K: tuning fork, F: bowler hat, and O: speaker. You press <<F>>.
K: wire, F: kangaroo, and O: firetruck. You press <<F>>.
K: tadpole, F: crepe, and O: siren. You press <<O>>.
K: notebook, F: puddle, and O: fly. You press <<K>>.
K: armor, F: mosquito net, and O: stiletto. You press <<K>>.
K: cassette, F: cotton candy, and O: grape. You press <<K>>.
K: coop, F: paper, and O: guillotine. You press <<O>>.
K: mistletoe, F: swan, and O: ferry. You press <<K>>.
K: bull, F: barnacle, and O: orange rind. You press <<K>>.
K: windshield, F: matchbox, and O: rattlesnake. You press <<O>>.
K: chive, F: soap, and O: scissors. You press <<K>>.
K: brooch, F: highlighter, and O: totem pole. You press <<O>>.
K: toilet, F: badge, and O: phone. You press <<F>>.
K: knot, F: hobbyhorse, and O: scuba. You press <<O>>.
K: skirt, F: potpourri, and O: biscuit. You press <<O>>.
K: jackhammer, F: harp, and O: boot. You press <<F>>.
K: chessboard, F: siren, and O: sidecar. You press <<O>>.
K: altar, F: navel, and O: buffet. You press <<O>>.
K: mask, F: bathrobe, and O: fish. You press <<F>>.
K: nose, F: tooth, and O: chaps. You press <<O>>.
K: rhubarb, F: plant, and O: missile. You press <<O>>.
K: gold, F: nightstand, and O: bison. You press <<O>>.
K: taillight, F: omelet, and O: sewing machine. You press <<F>>.
K: mail, F: coat rack, and O: icemaker. You press <<O>>.
K: calf, F: trolley, and O: raisin. You press <<K>>.
K: staple gun, F: pigeon, and O: tape recorder. You press <<F>>.
K: handcuff, F: airbag, and O: videogame. You press <<K>>.
K: mulberry, F: airplane, and O: hamster. You press <<F>>.
K: trailer, F: amplifier, and O: moth. You press <<F>>.
K: gargoyle, F: bowling ball, and O: flyswatter. You press <<K>>.
K: notepad, F: knitting needle, and O: crib. You press <<F>>.
K: dial, F: nail polish, and O: jelly bean. You press <<O>>.
K: rack, F: baklava, and O: contact lens. You press <<F>>.
K: origami, F: cement mixer, and O: revolver. You press <<K>>.
K: spool, F: cummerbund, and O: rocking chair. You press <<F>>.
K: clove, F: belt, and O: birdhouse. You press <<K>>.
K: ambulance, F: chandelier, and O: tuba. You press <<K>>.
K: crowbar, F: cross, and O: aloe. You press <<K>>.
K: rug, F: trident, and O: submarine. You press <<O>>.
K: checkers, F: papaya, and O: golf club. You press <<F>>.
K: windshield, F: jukebox, and O: mug. You press <<K>>.
K: rocket, F: panda, and O: seatbelt. You press <<F>>.
K: pug, F: wok, and O: fork. You press <<K>>.
K: microwave, F: brace, and O: tamale. You press <<F>>.
K: doghouse, F: elbow, and O: fork. You press <<O>>.
K: sprouts, F: ear, and O: can. You press <<F>>.
K: pillow, F: gazelle, and O: gourd. You press <<F>>.
K: canoe, F: shuffleboard, and O: vulture. You press <<O>>.
K: wooden leg, F: windshield, and O: salami. You press <<O>>.
K: mirror, F: latte, and O: scrabble. You press <<F>>.
K: racket, F: odometer, and O: skirt. You press <<F>>.
K: gumdrop, F: spout, and O: crouton. You press <<O>>.
K: recliner, F: ice, and O: rifle. You press <<O>>.
K: strap, F: sunroof, and O: ferret. You press <<O>>.
K: traffic light, F: raccoon, and O: tank. You press <<F>>.
K: iguana, F: gavel, and O: donkey. You press <<F>>.
K: highchair, F: kazoo, and O: plastic film. You press <<F>>.
K: truck, F: notebook, and O: rice. You press <<K>>.
K: crib, F: ferry, and O: grasshopper. You press <<F>>.
K: swing set, F: leggings, and O: cookie cutter. You press <<F>>.
K: avocado, F: contact lens, and O: jeans. You press <<K>>.
K: light switch, F: drum, and O: cat. You press <<O>>.
K: nut, F: stamp, and O: scaffold. You press <<K>>.
K: wine, F: sardine, and O: jumpsuit. You press <<F>>.
K: buoy, F: patch, and O: cane. You press <<F>>.
K: baseball glove, F: pothole, and O: bookshelf. You press <<K>>.
K: splinter, F: toaster oven, and O: soccer ball. You press <<F>>.
K: fence, F: brass knuckles, and O: easter egg. You press <<O>>.
K: ukulele, F: macadamia, and O: dog. You press <<F>>.
K: lobster, F: boa, and O: tube top. You press <<K>>.
K: tupperware, F: grasshopper, and O: target. You press <<F>>.
K: scone, F: cymbal, and O: lunchbox. You press <<K>>.
K: seesaw, F: sheep, and O: helicopter. You press <<F>>.
K: leotard, F: rolling pin, and O: clothes. You press <<F>>.
K: gate, F: ironing board, and O: applesauce. You press <<O>>.
K: kimono, F: baklava, and O: solar panel. You press <<F>>.
K: hook, F: flag, and O: sledgehammer. You press <<F>>.
K: arugula, F: chick, and O: telephone pole. You press <<F>>.
K: mashed potato, F: pan, and O: doily. You press <<K>>.
K: microphone, F: sawhorse, and O: life jacket. You press <<K>>.
K: shower curtain, F: syrup, and O: diaper. You press <<F>>.
K: shelf, F: bow, and O: eye patch. You press <<K>>.
K: lampshade, F: stethoscope, and O: cassette. You press <<O>>.
K: pinecone, F: paperweight, and O: timer. You press <<K>>.
K: jacket, F: dalmatian, and O: brussels sprouts. You press <<F>>.
K: beaver, F: shower cap, and O: ferris wheel. You press <<K>>.
K: bug, F: orange, and O: fishnet stockings. You press <<O>>.
K: hot-air balloon, F: coffee, and O: praying mantis. You press <<O>>.
K: dolphin, F: luggage, and O: prune. You press <<K>>.
K: rock, F: mold, and O: hawk. You press <<O>>.
K: bird, F: snail, and O: pinwheel. You press <<K>>.
K: potpie, F: sorbet, and O: girl. You press <<O>>.
K: face mask, F: gel, and O: wheat. You press <<O>>.
K: stilt, F: corkboard, and O: skull. You press <<F>>.
K: marijuana, F: seismograph, and O: underwear. You press <<K>>.
K: horse, F: slot, and O: sandwich. You press <<K>>.
K: spinach, F: scrambled egg, and O: ice cream. You press <<O>>.
K: razor blade, F: dessert, and O: iguana. You press <<O>>.
K: costume, F: licorice, and O: grits. You press <<K>>.
K: doorhandle, F: penlight, and O: canister. You press <<F>>.
K: checkbook, F: breadbox, and O: painting. You press <<O>>.
K: baseball glove, F: tongs, and O: aquarium. You press <<K>>.
K: chickpea, F: shortbread, and O: poppy. You press <<O>>.
K: polisher, F: cream cheese, and O: mouse. You press <<O>>.
K: barrel, F: cake mix, and O: wine bottle. You press <<F>>.
K: hatbox, F: syringe, and O: nail file. You press <<K>>.
K: shopping basket, F: computer, and O: manhole. You press <<F>>.
K: spinach, F: letter opener, and O: dragonfly. You press <<K>>.
K: counter, F: charger, and O: feather. You press <<F>>.
K: saffron, F: train car, and O: cockatoo. You press <<O>>.
K: mask, F: barbell, and O: insole. You press <<F>>.
K: lantern, F: bracket, and O: patch. You press <<K>>.
K: birdcage, F: duckling, and O: blowgun. You press <<K>>.
K: footrest, F: rubber band, and O: grapefruit. You press <<O>>.
K: pine needle, F: eclair, and O: sledgehammer. You press <<F>>.
K: overalls, F: bra, and O: stair. You press <<O>>.
K: calculator, F: crane, and O: dog. You press <<O>>.
K: rug, F: koala, and O: mulberry. You press <<F>>.
K: noisemaker, F: shutter, and O: wheel. You press <<K>>.
K: rollerblade, F: shoulder, and O: bush. You press <<O>>.
K: matchbox, F: cookie, and O: checkers. You press <<F>>.
K: ravioli, F: polar bear, and O: gavel. You press <<F>>.
K: satellite, F: coral, and O: fishnet stockings. You press <<O>>.
K: reindeer, F: hopscotch, and O: gavel. You press <<O>>.
K: calamari, F: fireworks, and O: chinaware. You press <<K>>.
K: road sign, F: anvil, and O: water cooler. You press <<O>>.
K: chain, F: dolphin, and O: rat. You press <<K>>.
K: calculator, F: cigarette, and O: sawhorse. You press <<K>>.
K: clove, F: swizzle stick, and O: christmas tree. You press <<F>>.
K: biscuit, F: cake, and O: seismograph. You press <<O>>.
K: measuring cup, F: clipboard, and O: javelin. You press <<O>>.
K: wedding cake, F: tube top, and O: walnut. You press <<F>>.
K: piecrust, F: cereal, and O: eyeliner. You press <<O>>.
K: anchor, F: grinder, and O: skewer. You press <<O>>.
K: cookie sheet, F: clipper, and O: chili. You press <<O>>.
K: coffeemaker, F: scarf, and O: basketball hoop. You press <<O>>.
K: rocket, F: watering can, and O: phone booth. You press <<K>>.
K: viewfinder, F: peach, and O: poinsettia. You press <<K>>.
K: origami, F: school bus, and O: spool. You press <<F>>.
K: bookshelf, F: landmine, and O: watermelon. You press <<O>>.
K: train set, F: gazelle, and O: tumbleweed. You press <<F>>.
K: peeler, F: pastry, and O: dumbwaiter. You press <<F>>.
K: fudge, F: surfboard, and O: firecracker. You press <<K>>.
K: makeup, F: pinwheel, and O: cucumber. You press <<O>>.
K: charcoal, F: stamp, and O: drumstick. You press <<K>>.
K: trident, F: hammock, and O: bullet. You press <<F>>.
K: shovel, F: mulch, and O: backgammon. You press <<O>>.
K: teabag, F: ice, and O: wrist. You press <<O>>.
K: submarine, F: milk, and O: flipper. You press <<F>>.
K: seismograph, F: railing, and O: steering wheel. You press <<K>>.
K: drill, F: first-aid kit, and O: glue. You press <<F>>.
K: undershirt, F: ready meal, and O: patty. You press <<K>>.
K: sidecar, F: lingerie, and O: tape recorder. You press <<F>>.
K: footrest, F: backscratcher, and O: match. You press <<K>>.
K: sandbox, F: gazelle, and O: whistle. You press <<F>>.
K: apple, F: drain, and O: hippopotamus. You press <<K>>.
K: cellphone, F: clothes, and O: palette. You press <<K>>.
K: glasses, F: slot machine, and O: water fountain. You press <<F>>.
K: tank, F: ashtray, and O: knife. You press <<F>>.
K: man, F: jalapeno, and O: watering can. You press <<K>>.
K: saffron, F: nail file, and O: forklift. You press <<O>>.
K: crank, F: clasp, and O: rattlesnake. You press <<O>>.
K: awning, F: crumb, and O: mullet. You press <<O>>.
K: sandcastle, F: figurine, and O: radish. You press <<O>>.
K: iron, F: bear, and O: wafer. You press <<F>>.
K: crossbow, F: triangle, and O: stalagmite. You press <<K>>.
K: hairdryer, F: water fountain, and O: marble. You press <<F>>.
K: bacon, F: bassinet, and O: log. You press <<K>>.
K: furnace, F: octopus, and O: ironing board. You press <<F>>.
K: face, F: catapult, and O: goat. You press <<F>>.
K: fireworks, F: swimsuit, and O: moose. You press <<O>>.
K: faucet, F: hot-air balloon, and O: totem pole. You press <<K>>.
K: peeler, F: plate, and O: folder. You press <<O>>.
K: towel, F: toaster, and O: napkin ring. You press <<F>>.
K: lampshade, F: saxophone, and O: veil. You press <<F>>.
K: tapestry, F: mullet, and O: wig. You press <<K>>.
K: speaker, F: cheeseburger, and O: bookshelf. You press <<F>>.
K: crystal, F: popsicle, and O: eagle. You press <<O>>.
K: cracker, F: ink, and O: cymbal. You press <<K>>.
K: laptop, F: soccer ball, and O: underwear. You press <<K>>.
K: lighter, F: punch, and O: dollhouse. You press <<F>>.
K: bug, F: gourd, and O: iron. You press <<F>>.
K: cord, F: sequin, and O: door. You press <<K>>.
K: wreck, F: paperclip, and O: cassette. You press <<K>>.
K: cushion, F: cork, and O: macaroni. You press <<O>>.
K: duffel bag, F: stilt, and O: paper plate. You press <<F>>.
K: spool, F: soda fountain, and O: taffy. You press <<K>>.
K: corkscrew, F: giraffe, and O: lamb. You press <<K>>.
K: board game, F: cantaloupe, and O: shark. You press <<O>>.
K: first-aid kit, F: chime, and O: beaker. You press <<O>>.
K: screwdriver, F: mitten, and O: chariot. You press <<O>>.
K: clothespin, F: knee, and O: grass. You press <<F>>.
K: button, F: elephant, and O: headband. You press <<K>>.
K: poster, F: turtleneck, and O: beetle. You press <<K>>.
K: coffeemaker, F: streetlight, and O: forklift. You press <<F>>.
K: pocket watch, F: ravioli, and O: wrench. You press <<F>>.
K: rolling pin, F: payphone, and O: french fries. You press <<O>>.
K: school bus, F: buffet, and O: tortellini. You press <<K>>.
K: barbell, F: trigger, and O: aardvark. You press <<O>>.
K: recorder, F: car seat, and O: mast. You press <<K>>.
K: chick, F: vise, and O: gondola. You press <<F>>.
K: printer, F: hippopotamus, and O: frog. You press <<K>>.
K: moccasin, F: shark, and O: telephone pole. You press <<F>>.
K: javelin, F: fork, and O: pepperoni. You press <<O>>.
K: pants, F: sofa bed, and O: fire hydrant. You press <<O>>.
K: landmine, F: ballot box, and O: torso. You press <<K>>.
K: tomato sauce, F: lunchbox, and O: submarine. You press <<K>>.
K: bunkbed, F: diaper, and O: microphone. You press <<O>>.
K: home plate, F: sawhorse, and O: mouthpiece. You press <<K>>.
K: holster, F: onion, and O: bra. You press <<F>>.
K: bedpan, F: icepick, and O: egg. You press <<O>>.
K: swab, F: snow, and O: foam. You press <<F>>.
K: granola, F: eagle, and O: fondue. You press <<F>>.
K: mashed potato, F: alpaca, and O: eel. You press <<K>>.
K: soy sauce, F: sandwich, and O: pepper. You press <<K>>.
K: yogurt, F: bench, and O: incubator. You press <<K>>.
K: watermelon, F: jug, and O: juicer. You press <<F>>.
K: pine tree, F: hopscotch, and O: torpedo. You press <<F>>.
K: licorice, F: crucifix, and O: sardine. You press <<F>>.
K: lip balm, F: face, and O: dashboard. You press <<F>>.
K: sandbag, F: forklift, and O: surfboard. You press <<F>>.
K: power line, F: can opener, and O: handle. You press <<K>>.
K: ironing board, F: creme brulee, and O: almond. You press <<K>>.
K: blowgun, F: birdhouse, and O: pepper. You press <<K>>.
K: strainer, F: sugar cube, and O: fishing pole. You press <<O>>.
K: bassinet, F: rattle, and O: plunger. You press <<O>>.
K: aluminum foil, F: robe, and O: frog. You press <<O>>.
K: snowboard, F: bunkbed, and O: bead. You press <<K>>.
K: tent, F: pennant, and O: leotard. You press <<O>>.
K: sand, F: saltshaker, and O: wafer. You press <<K>>.
K: engine, F: rock, and O: hairdryer. You press <<K>>.
K: easel, F: hood, and O: plug. You press <<O>>.
K: tractor, F: revolver, and O: sail. You press <<F>>.
K: notepad, F: shopping basket, and O: grenade. You press <<O>>.
K: lemonade, F: flashlight, and O: javelin. You press <<K>>.
K: clove, F: washing machine, and O: yoke. You press <<K>>.
K: nail file, F: brussels sprouts, and O: cookie sheet. You press <<F>>.
K: pinecone, F: coffee filter, and O: shield. You press <<K>>.
K: sandcastle, F: wooden leg, and O: zipper. You press <<K>>.
K: compass, F: aardvark, and O: peg. You press <<F>>.
K: fishing pole, F: sushi, and O: oil. You press <<K>>.
K: fern, F: cake, and O: hedge. You press <<F>>.
K: flypaper, F: showerhead, and O: manhole. You press <<O>>.
K: coat rack, F: slingshot, and O: pinecone. You press <<O>>.
K: seatbelt, F: wagon, and O: bib. You press <<O>>.
K: squirrel, F: tent, and O: sleeping bag. You press <<K>>.