You will be presented with triplets of objects, which will be assigned to the keys R, B, 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.

R: webcam, B: ready meal, and O: bandage. You press <<O>>.
R: bomb, B: mat, and O: bottle opener. You press <<B>>.
R: water filter, B: lamp, and O: petal. You press <<O>>.
R: strap, B: pie, and O: branch. You press <<B>>.
R: perfume, B: amplifier, and O: net. You press <<B>>.
R: crystal, B: gourd, and O: mitten. You press <<O>>.
R: braid, B: quesadilla, and O: pinecone. You press <<R>>.
R: sink, B: dessert, and O: lumber. You press <<B>>.
R: unicycle, B: playing card, and O: cigarette holder. You press <<B>>.
R: lid, B: bun, and O: doorknob. You press <<B>>.
R: sandwich, B: wedge, and O: air mattress. You press <<O>>.
R: triangle, B: lettuce, and O: thread. You press <<B>>.
R: airbag, B: outfit, and O: gumball. You press <<B>>.
R: ruler, B: straightjacket, and O: screen. You press <<B>>.
R: statue, B: birdhouse, and O: pepper mill. You press <<O>>.
R: train set, B: yo-yo, and O: giraffe. You press <<O>>.
R: bell pepper, B: fingerprint, and O: binoculars. You press <<R>>.
R: shears, B: cheetah, and O: pelican. You press <<R>>.
R: lamp, B: water filter, and O: petal. You press <<O>>.
R: cornucopia, B: thumbtack, and O: leotard. You press <<O>>.
R: handbrake, B: brass knuckles, and O: twig. You press <<O>>.
R: loincloth, B: mud, and O: hook. You press <<B>>.
R: log, B: zebra, and O: mullet. You press <<O>>.
R: turkey, B: corkboard, and O: trigger. You press <<B>>.
R: dishwasher, B: railing, and O: snack. You press <<O>>.
R: origami, B: kneepad, and O: saltshaker. You press <<O>>.
R: screw, B: stereo, and O: coffee table. You press <<B>>.
R: vacuum, B: wedding cake, and O: gargoyle. You press <<R>>.
R: overalls, B: swab, and O: ski lift. You press <<O>>.
R: hot chocolate, B: eyepiece, and O: buckle. You press <<R>>.
R: boy, B: roof rack, and O: fudge. You press <<B>>.
R: quesadilla, B: robe, and O: bulletin board. You press <<B>>.
R: tupperware, B: eye, and O: pistachio. You press <<R>>.
R: bag, B: gutter, and O: peach. You press <<O>>.
R: stomach, B: maple syrup, and O: mustard. You press <<R>>.
R: incense, B: gel, and O: gravy. You press <<B>>.
R: swimming pool, B: oar, and O: mussel. You press <<R>>.
R: jumpsuit, B: holster, and O: mold. You press <<O>>.
R: corkboard, B: trigger, and O: turkey. You press <<R>>.
R: jalapeno, B: candy cane, and O: pickax. You press <<R>>.
R: scuba, B: roulette wheel, and O: thread. You press <<R>>.
R: briefcase, B: wallpaper, and O: golf cart. You press <<B>>.
R: leek, B: gravy, and O: cockroach. You press <<O>>.
R: tube top, B: phone, and O: skin. You press <<B>>.
R: rifle, B: electric chair, and O: cream cheese. You press <<O>>.
R: stirrup, B: caramel, and O: backpack. You press <<B>>.
R: christmas card, B: cake, and O: wire cutters. You press <<O>>.
R: hail, B: gate, and O: stretcher. You press <<R>>.
R: gate, B: stove, and O: robe. You press <<O>>.
R: tiramisu, B: sunroof, and O: raspberry. You press <<B>>.
R: refrigerator, B: cardigan, and O: pen. You press <<R>>.
R: tongue, B: seaplane, and O: kaleidoscope. You press <<R>>.
R: elbow, B: boa, and O: tractor. You press <<O>>.
R: saucer, B: swing set, and O: cellphone. You press <<O>>.
R: leek, B: earwig, and O: bracket. You press <<O>>.
R: egg roll, B: shoehorn, and O: warthog. You press <<R>>.
R: salami, B: corkscrew, and O: bowler hat. You press <<O>>.
R: buoy, B: stroller, and O: webcam. You press <<O>>.
R: leek, B: cockroach, and O: gravy. You press <<B>>.
R: hay, B: duct tape, and O: coffee bean. You press <<B>>.
R: wine, B: wine cooler, and O: chopsticks. You press <<O>>.
R: javelin, B: cheesecake, and O: crutch. You press <<B>>.
R: parfait, B: pocket watch, and O: scissors. You press <<R>>.
R: tuba, B: bead, and O: tablet. You press <<B>>.
R: orange rind, B: traffic light, and O: suitcase. You press <<R>>.
R: soy sauce, B: undershirt, and O: crayfish. You press <<B>>.
R: mask, B: terrarium, and O: sonogram. You press <<B>>.
R: bumper, B: pennant, and O: butter. You press <<O>>.
R: sofa bed, B: binoculars, and O: pearl. You press <<B>>.
R: fishbowl, B: chalk, and O: rubber band. You press <<R>>.
R: nail polish, B: firetruck, and O: tumbleweed. You press <<O>>.
R: raft, B: pitchfork, and O: tablet. You press <<O>>.
R: tinsel, B: kangaroo, and O: flamingo. You press <<B>>.
R: slide, B: glove, and O: blower. You press <<B>>.
R: vise, B: clothes, and O: horn. You press <<B>>.
R: cleat, B: shower, and O: sweatsuit. You press <<B>>.
R: chopsticks, B: wine, and O: wine cooler. You press <<R>>.
R: pump, B: pepper, and O: earring. You press <<B>>.
R: hammer, B: crowbar, and O: bead. You press <<O>>.
R: sweater, B: scissors, and O: octopus. You press <<B>>.
R: roll, B: rhubarb, and O: kale. You press <<R>>.
R: egg, B: slide, and O: subway. You press <<R>>.
R: french horn, B: gopher, and O: warthog. You press <<R>>.
R: vegetable, B: tortellini, and O: windsock. You press <<O>>.
R: float, B: applesauce, and O: spaghetti. You press <<R>>.
R: laser pointer, B: seaplane, and O: eye. You press <<B>>.
R: onion, B: typewriter, and O: oilcan. You press <<R>>.
R: meatball, B: gem, and O: hanger. You press <<R>>.
R: peach, B: apron, and O: net. You press <<R>>.
R: yarn, B: rim, and O: rocket. You press <<R>>.
R: scalpel, B: crouton, and O: mousetrap. You press <<B>>.
R: fishing pole, B: chain, and O: purse. You press <<R>>.
R: hole, B: collar, and O: clock. You press <<R>>.
R: sailboat, B: bow, and O: drill. You press <<R>>.
R: floss, B: easel, and O: sponge. You press <<R>>.
R: cardinal, B: mistletoe, and O: anteater. You press <<B>>.
R: arugula, B: clipboard, and O: remote control. You press <<R>>.
R: motherboard, B: rain gauge, and O: pogo stick. You press <<O>>.
R: machete, B: clipper, and O: collar. You press <<O>>.
R: handlebar, B: leg, and O: pitchfork. You press <<B>>.
R: telegraph, B: grate, and O: dress. You press <<O>>.
R: nail clippers, B: silverware, and O: shaving cream. You press <<O>>.
R: watering can, B: map, and O: doghouse. You press <<B>>.
R: brooch, B: remote control, and O: banana peel. You press <<O>>.
R: poppy, B: couch, and O: uniform. You press <<R>>.
R: tongue, B: basket, and O: joystick. You press <<R>>.
R: shell, B: anklet, and O: meatball. You press <<B>>.
R: beetle, B: mitten, and O: bassinet. You press <<R>>.
R: cranberry, B: cake mix, and O: faucet. You press <<O>>.
R: suit, B: whip, and O: blouse. You press <<B>>.
R: lobster, B: clay, and O: paint. You press <<R>>.
R: otter, B: drink, and O: alligator. You press <<B>>.
R: bat, B: cookie sheet, and O: shredder. You press <<R>>.
R: scarf, B: milkshake, and O: trampoline. You press <<B>>.
R: ticktacktoe, B: parfait, and O: carousel. You press <<B>>.
R: duct tape, B: thumb, and O: cello. You press <<B>>.
R: scrambled egg, B: ant, and O: slot machine. You press <<B>>.
R: pantsuit, B: toothpaste, and O: recorder. You press <<B>>.
R: clothespin, B: doily, and O: oyster. You press <<B>>.
R: shell, B: butter, and O: syrup. You press <<R>>.
R: rain gauge, B: barbed wire, and O: ice-cream cone. You press <<B>>.
R: skeleton, B: corn, and O: paperclip. You press <<B>>.
R: bomb, B: watermelon, and O: paper bag. You press <<B>>.
R: car, B: shopping cart, and O: shoe polish. You press <<O>>.
R: toilet, B: nut, and O: popsicle. You press <<R>>.
R: turtleneck, B: guillotine, and O: bench. You press <<R>>.
R: banana, B: penguin, and O: grenade. You press <<B>>.
R: chime, B: dip, and O: tugboat. You press <<B>>.
R: highchair, B: trailer, and O: skeleton. You press <<O>>.
R: diaper, B: gearshift, and O: cracker. You press <<B>>.
R: scorpion, B: wheel, and O: car. You press <<R>>.
R: organ, B: computer screen, and O: grape. You press <<B>>.
R: bagpipe, B: swing set, and O: horse. You press <<O>>.
R: television, B: dresser, and O: tricycle. You press <<B>>.
R: hookah, B: accordion, and O: cereal. You press <<O>>.
R: brownie, B: wind chimes, and O: match. You press <<R>>.
R: sardine, B: pillow, and O: slide. You press <<R>>.
R: dumpster, B: beard, and O: dolly. You press <<B>>.
R: gun, B: copier, and O: tattoo. You press <<O>>.
R: stew, B: beanie, and O: caterpillar. You press <<R>>.
R: patty, B: latch, and O: celery. You press <<B>>.
R: toast, B: tongs, and O: guinea pig. You press <<B>>.
R: firetruck, B: paper bag, and O: scoop. You press <<O>>.
R: typewriter, B: bathtub, and O: bib. You press <<R>>.
R: water fountain, B: mold, and O: chandelier. You press <<B>>.
R: pine tree, B: clarinet, and O: paperclip. You press <<R>>.
R: vegetable, B: jackhammer, and O: sling. You press <<R>>.
R: rose, B: berry, and O: ball. You press <<O>>.
R: blowtorch, B: sunglasses, and O: key. You press <<O>>.
R: perfume, B: baton, and O: board. You press <<O>>.
R: antelope, B: skunk, and O: shortbread. You press <<O>>.
R: money, B: straw, and O: loom. You press <<B>>.
R: wreath, B: gearshift, and O: dumpling. You press <<B>>.
R: lens, B: veil, and O: stove. You press <<B>>.
R: clothespin, B: lid, and O: guacamole. You press <<O>>.
R: life jacket, B: speaker, and O: maggot. You press <<O>>.
R: emerald, B: curtain, and O: clock. You press <<R>>.
R: scuba, B: lamb, and O: harness. You press <<B>>.
R: drink, B: seahorse, and O: toucan. You press <<R>>.
R: nightshirt, B: koala, and O: ink. You press <<B>>.
R: whiteboard, B: remote control, and O: lettuce. You press <<O>>.
R: fig, B: button, and O: bookmark. You press <<R>>.
R: cake mix, B: hippopotamus, and O: blowfish. You press <<R>>.
R: mongoose, B: magnifying glass, and O: piano. You press <<R>>.
R: zebra, B: mold, and O: drumstick. You press <<B>>.
R: smoothie, B: trombone, and O: amplifier. You press <<R>>.
R: bottle opener, B: stem, and O: cash register. You press <<B>>.
R: poker, B: cigarette holder, and O: fudge. You press <<O>>.
R: sled, B: apron, and O: sardine. You press <<O>>.
R: shark, B: crystal, and O: cream cheese. You press <<R>>.
R: water filter, B: napkin ring, and O: kayak. You press <<B>>.
R: grapevine, B: aircraft carrier, and O: easter egg. You press <<B>>.
R: marker, B: telegraph, and O: eggbeater. You press <<O>>.
R: fountain pen, B: cabinet, and O: needle. You press <<B>>.
R: chest, B: hydrant, and O: squirt gun. You press <<R>>.
R: aardvark, B: daisy, and O: cashew. You press <<R>>.
R: omelet, B: cork, and O: batter. You press <<B>>.
R: ambulance, B: skull, and O: bubble. You press <<O>>.
R: eggbeater, B: chinchilla, and O: fruit. You press <<R>>.
R: papaya, B: mosquito net, and O: shirt. You press <<R>>.
R: skewer, B: sticker, and O: pigeon. You press <<R>>.
R: parachute, B: boa, and O: ski lift. You press <<B>>.
R: scuba, B: wrap, and O: water cooler. You press <<B>>.
R: polygraph, B: lime, and O: bulldozer. You press <<B>>.
R: foam, B: hot chocolate, and O: barbell. You press <<B>>.
R: gold, B: melon, and O: clove. You press <<B>>.
R: applesauce, B: scissors, and O: paperweight. You press <<R>>.
R: easel, B: raisin, and O: electric chair. You press <<O>>.
R: hydrant, B: raspberry, and O: marmalade. You press <<R>>.
R: pantsuit, B: humvee, and O: marmalade. You press <<O>>.
R: patch, B: radish, and O: bike. You press <<B>>.
R: camera, B: basket, and O: incense. You press <<R>>.
R: blowtorch, B: bassoon, and O: prism. You press <<B>>.
R: pocketknife, B: scallion, and O: toaster. You press <<B>>.
R: wine cooler, B: sorbet, and O: nest. You press <<R>>.
R: air pump, B: meerkat, and O: syringe. You press <<B>>.
R: tab, B: gurney, and O: wheelbarrow. You press <<R>>.
R: fencepost, B: bonsai, and O: pocket watch. You press <<B>>.
R: puck, B: calf, and O: parking meter. You press <<B>>.
R: cigarette butt, B: soap, and O: barbed wire. You press <<O>>.
R: souffle, B: caramel, and O: crystal. You press <<R>>.
R: juice, B: cymbal, and O: confetti. You press <<R>>.
R: camel, B: cardboard, and O: olive. You press <<R>>.
R: wreck, B: football, and O: dashboard. You press <<R>>.
R: goat, B: file, and O: bomb. You press <<R>>.
R: pin, B: shield, and O: wall. You press <<O>>.
R: jellyfish, B: rim, and O: toucan. You press <<B>>.
R: crab, B: hot-water bottle, and O: plum. You press <<O>>.
R: wheelbarrow, B: puffin, and O: mustard. You press <<O>>.
R: tool, B: ostrich, and O: chopsticks. You press <<B>>.
R: shorts, B: coyote, and O: belt buckle. You press <<B>>.
R: snowboard, B: trumpet, and O: windsock. You press <<B>>.
R: sloth, B: cord, and O: pineapple. You press <<B>>.
R: tent, B: kale, and O: couch. You press <<B>>.
R: playpen, B: pedal, and O: shaker. You press <<R>>.
R: spider, B: mallet, and O: wig. You press <<R>>.
R: sweatsuit, B: odometer, and O: gravy. You press <<O>>.
R: potato, B: screen, and O: peanut butter. You press <<B>>.
R: rocking horse, B: chessboard, and O: seesaw. You press <<B>>.
R: coyote, B: egg roll, and O: leaf. You press <<B>>.
R: bonsai, B: pesto, and O: hummingbird. You press <<O>>.
R: stamp, B: footrest, and O: piecrust. You press <<B>>.
R: quill, B: splinter, and O: polisher. You press <<O>>.
R: pony, B: purse, and O: scanner. You press <<R>>.
R: battery, B: horn, and O: barnacle. You press <<R>>.
R: anchor, B: gas mask, and O: muff. You press <<R>>.
R: palm tree, B: trampoline, and O: ski pole. You press <<R>>.
R: hip, B: jersey, and O: squeegee. You press <<R>>.
R: pipe, B: crank, and O: tongue. You press <<B>>.
R: bat, B: enchilada, and O: crank. You press <<B>>.
R: raft, B: ruler, and O: goldfish. You press <<B>>.
R: crib, B: polaroid, and O: hookah. You press <<O>>.
R: incense, B: branch, and O: rattlesnake. You press <<R>>.
R: iguana, B: eyeliner, and O: panda. You press <<B>>.
R: face, B: cassette, and O: strainer. You press <<R>>.
R: playing card, B: radiator, and O: tube top. You press <<B>>.
R: tadpole, B: pea, and O: airbag. You press <<O>>.
R: train car, B: amber, and O: matchbox. You press <<R>>.
R: prune, B: turtleneck, and O: pinball. You press <<B>>.
R: exhaust pipe, B: scarf, and O: poppy. You press <<O>>.
R: fork, B: rhinoceros, and O: suspenders. You press <<R>>.
R: metronome, B: seahorse, and O: dagger. You press <<B>>.
R: camper, B: candy cane, and O: toad. You press <<O>>.
R: tapestry, B: ruler, and O: coil. You press <<B>>.
R: license plate, B: hatchet, and O: camera. You press <<R>>.
R: rocket, B: mop, and O: guinea pig. You press <<O>>.
R: horseshoe, B: urn, and O: pantyhose. You press <<O>>.
R: air pump, B: satellite dish, and O: car door. You press <<O>>.
R: taxi, B: bow, and O: mouse. You press <<R>>.
R: chocolate, B: soap, and O: plate. You press <<B>>.
R: penlight, B: umbrella, and O: bowler hat. You press <<R>>.
R: curtain, B: goose, and O: honeycomb. You press <<B>>.
R: parking meter, B: toucan, and O: vegetable. You press <<R>>.
R: tree, B: margarita, and O: sledgehammer. You press <<R>>.
R: paperweight, B: keg, and O: wafer. You press <<R>>.
R: hatbox, B: glue, and O: peppermint. You press <<R>>.
R: belt buckle, B: platypus, and O: pheasant. You press <<R>>.
R: blowtorch, B: suspenders, and O: lock. You press <<B>>.
R: cooler, B: candlestick, and O: domino. You press <<R>>.
R: paintbrush, B: mud, and O: pocket. You press <<O>>.
R: contact lens, B: dumpling, and O: sauerkraut. You press <<R>>.
R: teepee, B: clasp, and O: hip. You press <<O>>.
R: photograph, B: seafood, and O: marshmallow. You press <<O>>.
R: bandage, B: train, and O: butterfly. You press <<B>>.
R: snake, B: kilt, and O: binoculars. You press <<O>>.
R: luggage, B: shopping cart, and O: snowshoe. You press <<B>>.
R: ink, B: battery, and O: leggings. You press <<B>>.
R: vest, B: gauze, and O: staple gun. You press <<O>>.
R: puppy, B: airboat, and O: cellphone. You press <<B>>.
R: wine bottle, B: hatbox, and O: tick. You press <<O>>.
R: xylophone, B: hammer, and O: jalapeno. You press <<B>>.
R: seed, B: cardigan, and O: box. You press <<R>>.
R: kimono, B: shell, and O: dynamite. You press <<B>>.
R: handprint, B: propeller, and O: gong. You press <<R>>.
R: payphone, B: contact lens, and O: xylophone. You press <<R>>.
R: duck, B: headphones, and O: furnace. You press <<R>>.
R: column, B: fruitcake, and O: gold. You press <<R>>.
R: barrette, B: grits, and O: hole. You press <<B>>.
R: crow, B: tile, and O: iceskate. You press <<R>>.
R: spider web, B: recorder, and O: wheelchair. You press <<R>>.
R: torso, B: bottle, and O: tongue. You press <<O>>.
R: firewood, B: water fountain, and O: macaroni. You press <<B>>.
R: cardigan, B: soup, and O: plunger. You press <<B>>.
R: keg, B: mullet, and O: candlestick. You press <<B>>.
R: whoopee cushion, B: scoreboard, and O: gravel. You press <<R>>.
R: leek, B: pigeon, and O: eggbeater. You press <<O>>.
R: lingerie, B: thread, and O: power line. You press <<O>>.
R: harp, B: weather vane, and O: gumball. You press <<O>>.
R: pear, B: jetski, and O: inhaler. You press <<R>>.
R: map, B: boulder, and O: spring roll. You press <<O>>.
R: bottle opener, B: stew, and O: pine needle. You press <<O>>.
R: rose, B: alligator, and O: candy. You press <<B>>.
R: honeypot, B: coffee, and O: drumstick. You press <<B>>.
R: moss, B: whiteboard, and O: gorilla. You press <<B>>.
R: kale, B: koala, and O: badger. You press <<R>>.
R: hail, B: bean, and O: clipper. You press <<B>>.
R: odometer, B: kimono, and O: wolf. You press <<O>>.
R: sewing kit, B: ratchet, and O: pogo stick. You press <<R>>.
R: magnifier, B: hash, and O: pea. You press <<B>>.
R: chain, B: torpedo, and O: lamb. You press <<O>>.
R: counter, B: bagel, and O: laundry basket. You press <<B>>.
R: rickshaw, B: blowfish, and O: phone. You press <<O>>.
R: scarecrow, B: cape, and O: plaster cast. You press <<B>>.
R: potholder, B: fencepost, and O: unicycle. You press <<O>>.
R: vulture, B: sewing kit, and O: crumb. You press <<B>>.
R: cardboard, B: tablecloth, and O: stained glass. You press <<O>>.
R: cloud, B: pea, and O: tortellini. You press <<R>>.
R: mussel, B: bead, and O: freezer. You press <<O>>.
R: bus, B: bassinet, and O: spool. You press <<O>>.
R: gutter, B: gourd, and O: steering wheel. You press <<B>>.
R: antenna, B: pocketknife, and O: dice. You press <<O>>.
R: place mat, B: headlight, and O: plum. You press <<B>>.
R: eye patch, B: overalls, and O: footbath. You press <<O>>.
R: train car, B: dishwasher, and O: raincoat. You press <<B>>.
R: calamari, B: bucket, and O: scarf. You press <<B>>.
R: headscarf, B: binder, and O: pine tree. You press <<O>>.
R: tool, B: bookshelf, and O: sundae. You press <<O>>.
R: snowball, B: filing cabinet, and O: rosary. You press <<B>>.
R: loincloth, B: pinwheel, and O: headband. You press <<B>>.
R: tablet, B: water cooler, and O: lip balm. You press <<R>>.
R: pesto, B: soap, and O: pitcher. You press <<R>>.
R: souffle, B: snorkel, and O: speedometer. You press <<R>>.
R: deer, B: oatmeal, and O: bug. You press <<R>>.
R: wrap, B: grapefruit, and O: bush. You press <<O>>.
R: skirt, B: lid, and O: mouth. You press <<O>>.
R: starfish, B: artichoke, and O: squeegee. You press <<B>>.
R: bumper, B: bell, and O: fast food. You press <<O>>.
R: turbine, B: boot, and O: bonsai. You press <<O>>.
R: sandwich, B: reindeer, and O: shirt. You press <<O>>.
R: sandbag, B: doorstop, and O: hole. You press <<B>>.
R: basketball hoop, B: pitcher, and O: tiger. You press <<B>>.
R: grain, B: chick, and O: plate. You press <<O>>.
R: peacock, B: gopher, and O: ram. You press <<R>>.
R: shredder, B: vulture, and O: coat rack. You press <<B>>.
R: bowler hat, B: mandolin, and O: kimono. You press <<R>>.
R: omelet, B: dice, and O: axe. You press <<R>>.
R: badger, B: anklet, and O: spatula. You press <<R>>.
R: rifle, B: ostrich, and O: water cooler. You press <<O>>.
R: can, B: clove, and O: celery. You press <<R>>.
R: briefcase, B: hammock, and O: lectern. You press <<B>>.