You will be presented with triplets of objects, which will be assigned to the keys U, O, and A.
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.

U: wreath, O: teacup, and A: scanner. You press <<A>>.
U: basketball hoop, O: sheet, and A: tiramisu. You press <<U>>.
U: kiwi, O: crank, and A: marijuana. You press <<O>>.
U: chalice, O: licorice, and A: zucchini. You press <<U>>.
U: brass knuckles, O: whipped cream, and A: sewage. You press <<U>>.
U: bolt, O: candlestick, and A: sickle. You press <<O>>.
U: water cooler, O: cage, and A: chest. You press <<O>>.
U: chest, O: bow, and A: peanut butter. You press <<O>>.
U: scaffolding, O: corn, and A: spool. You press <<A>>.
U: eyepiece, O: quill, and A: cigarette. You press <<A>>.
U: petri dish, O: lingerie, and A: jelly bean. You press <<O>>.
U: moss, O: scorpion, and A: garter. You press <<A>>.
U: target, O: snowshoe, and A: petal. You press <<A>>.
U: tree trunk, O: police car, and A: pen. You press <<A>>.
U: fencepost, O: crossbow, and A: counter. You press <<A>>.
U: pantyhose, O: envelope, and A: gauge. You press <<O>>.
U: pencil, O: belt buckle, and A: ferret. You press <<U>>.
U: scanner, O: teacup, and A: wreath. You press <<U>>.
U: anvil, O: worm, and A: bat. You press <<U>>.
U: polygraph, O: bumper, and A: tuxedo. You press <<A>>.
U: pocket, O: bubble wrap, and A: roller. You press <<A>>.
U: propeller, O: seahorse, and A: screen. You press <<U>>.
U: iron, O: wine cooler, and A: mailbox. You press <<U>>.
U: desk, O: meat, and A: sticker. You press <<O>>.
U: sleeping bag, O: duckling, and A: jewelry. You press <<A>>.
U: handcuff, O: cap, and A: cabbage. You press <<A>>.
U: telegraph, O: printer, and A: hash. You press <<O>>.
U: log, O: sundial, and A: keyhole. You press <<A>>.
U: syringe, O: snowboard, and A: toothpick. You press <<O>>.
U: rack, O: peg, and A: flypaper. You press <<U>>.
U: air mattress, O: curling iron, and A: gem. You press <<U>>.
U: jet, O: candy bar, and A: bee. You press <<O>>.
U: scrabble, O: stethoscope, and A: paper towel. You press <<O>>.
U: fencepost, O: moccasin, and A: sundae. You press <<A>>.
U: airbag, O: piglet, and A: refrigerator. You press <<O>>.
U: melon, O: ostrich, and A: teapot. You press <<A>>.
U: wine bottle, O: racehorse, and A: pineapple. You press <<O>>.
U: mousetrap, O: toga, and A: chips. You press <<U>>.
U: face, O: pumpkin, and A: eyeliner. You press <<U>>.
U: avocado, O: ice, and A: bagpipe. You press <<U>>.
U: mantle, O: clothespin, and A: sheep. You press <<A>>.
U: turban, O: taxi, and A: scraper. You press <<A>>.
U: goose, O: dough, and A: wing. You press <<A>>.
U: tricycle, O: shaker, and A: ladybug. You press <<O>>.
U: croissant, O: smoke alarm, and A: racket. You press <<O>>.
U: bubble wrap, O: boar, and A: throne. You press <<U>>.
U: xylophone, O: beanie, and A: lettuce. You press <<A>>.
U: bobsled, O: crab, and A: soccer ball. You press <<O>>.
U: yarn, O: mistletoe, and A: baton. You press <<U>>.
U: ice-cream cone, O: lip balm, and A: extinguisher. You press <<O>>.
U: stretcher, O: cupcake, and A: stake. You press <<O>>.
U: plant, O: appetizer, and A: sprouts. You press <<U>>.
U: football helmet, O: batter, and A: notebook. You press <<U>>.
U: xylophone, O: fruit, and A: steering wheel. You press <<A>>.
U: man, O: radiator, and A: monkey. You press <<O>>.
U: pantyhose, O: giraffe, and A: mussel. You press <<U>>.
U: mantle, O: sheep, and A: clothespin. You press <<O>>.
U: lighter, O: domino, and A: bee. You press <<U>>.
U: stamp, O: duct tape, and A: airplane. You press <<O>>.
U: undershirt, O: manatee, and A: showerhead. You press <<U>>.
U: bead, O: flamethrower, and A: pot. You press <<U>>.
U: seed, O: gate, and A: checkers. You press <<A>>.
U: globe, O: lip balm, and A: outlet. You press <<O>>.
U: cake mix, O: lip balm, and A: dip. You press <<O>>.
U: hot-water bottle, O: milkshake, and A: fruit. You press <<U>>.
U: desk, O: shelf, and A: slot. You press <<A>>.
U: hummus, O: ravioli, and A: shield. You press <<A>>.
U: lava, O: laundry basket, and A: turtleneck. You press <<U>>.
U: ladder, O: suspenders, and A: tooth. You press <<U>>.
U: dumpster, O: hearse, and A: wax. You press <<U>>.
U: cleaver, O: pantyhose, and A: mitten. You press <<U>>.
U: stilt, O: robot, and A: walker. You press <<O>>.
U: shield, O: candy bar, and A: dryer. You press <<U>>.
U: lizard, O: motorcycle, and A: pony. You press <<O>>.
U: clipboard, O: megaphone, and A: moose. You press <<A>>.
U: roller coaster, O: salad, and A: bunkbed. You press <<U>>.
U: cashew, O: rattlesnake, and A: diamond. You press <<U>>.
U: mold, O: wax, and A: firecracker. You press <<A>>.
U: gate, O: seed, and A: checkers. You press <<A>>.
U: scaffold, O: fingerprint, and A: mascara. You press <<U>>.
U: microscope, O: polo shirt, and A: swing. You press <<O>>.
U: basil, O: pendulum, and A: card. You press <<A>>.
U: wheat, O: nose, and A: manatee. You press <<U>>.
U: measuring cup, O: cigar, and A: firetruck. You press <<O>>.
U: teepee, O: cookie, and A: gun. You press <<A>>.
U: rearview mirror, O: chalkboard, and A: marshmallow. You press <<A>>.
U: pig, O: puppet, and A: doily. You press <<U>>.
U: aloe, O: keyhole, and A: seatbelt. You press <<A>>.
U: dolphin, O: crossbow, and A: toaster. You press <<A>>.
U: rocket, O: box, and A: kettle. You press <<O>>.
U: icicle, O: marshmallow, and A: shopping basket. You press <<U>>.
U: green beans, O: jukebox, and A: oatmeal. You press <<O>>.
U: bedpan, O: turf, and A: rocking chair. You press <<O>>.
U: bobsled, O: eel, and A: hay. You press <<U>>.
U: step stool, O: jelly bean, and A: calamari. You press <<U>>.
U: cornucopia, O: garbage, and A: crystal. You press <<A>>.
U: pine needle, O: turnstile, and A: rocking horse. You press <<U>>.
U: measuring cup, O: firetruck, and A: cigar. You press <<U>>.
U: candy, O: yoke, and A: chalkboard. You press <<O>>.
U: seafood, O: wetsuit, and A: licorice. You press <<O>>.
U: lawnmower, O: film, and A: yo-yo. You press <<O>>.
U: letter opener, O: chive, and A: peg. You press <<U>>.
U: kangaroo, O: sequin, and A: eagle. You press <<O>>.
U: stretcher, O: duckling, and A: mousepad. You press <<A>>.
U: metronome, O: toe, and A: rocking horse. You press <<U>>.
U: target, O: bassoon, and A: heater. You press <<A>>.
U: panda, O: nest, and A: tongs. You press <<A>>.
U: trough, O: salami, and A: fondue. You press <<U>>.
U: cap, O: rudder, and A: popcorn. You press <<A>>.
U: bubble, O: turban, and A: cockroach. You press <<U>>.
U: birdbath, O: koala, and A: cash register. You press <<O>>.
U: goldfish, O: mailbox, and A: peppermint. You press <<O>>.
U: wig, O: goggles, and A: plunger. You press <<A>>.
U: honeypot, O: quesadilla, and A: corsage. You press <<A>>.
U: calculator, O: sequin, and A: necklace. You press <<O>>.
U: bulldozer, O: hyena, and A: yacht. You press <<O>>.
U: chute, O: paperweight, and A: sundial. You press <<U>>.
U: diskette, O: iguana, and A: wax paper. You press <<O>>.
U: mongoose, O: magnet, and A: totem pole. You press <<O>>.
U: seahorse, O: cassette, and A: keyboard. You press <<U>>.
U: chain, O: board game, and A: mop. You press <<U>>.
U: petri dish, O: ferris wheel, and A: lasagna. You press <<O>>.
U: mousepad, O: sewing machine, and A: coral. You press <<U>>.
U: coffee, O: staple, and A: backgammon. You press <<U>>.
U: pita, O: combination lock, and A: mongoose. You press <<A>>.
U: sand, O: croissant, and A: marshmallow. You press <<U>>.
U: laundry basket, O: exhaust pipe, and A: payphone. You press <<U>>.
U: freezer, O: lipstick, and A: artichoke. You press <<U>>.
U: yarn, O: tile, and A: roll. You press <<A>>.
U: gumdrop, O: headset, and A: headlight. You press <<U>>.
U: tattoo, O: hummus, and A: belt buckle. You press <<O>>.
U: flute, O: cat, and A: snail. You press <<U>>.
U: bow, O: bonnet, and A: tricycle. You press <<U>>.
U: mattress, O: sail, and A: streetlight. You press <<U>>.
U: ruby, O: candy cane, and A: branch. You press <<U>>.
U: target, O: speedboat, and A: phone booth. You press <<A>>.
U: bin, O: chalk, and A: microscope. You press <<U>>.
U: mole, O: puppet, and A: visor. You press <<A>>.
U: backgammon, O: coffee, and A: staple. You press <<A>>.
U: mattress, O: meerkat, and A: coffeemaker. You press <<O>>.
U: bowtie, O: hedgehog, and A: tortellini. You press <<O>>.
U: pennant, O: racehorse, and A: denture. You press <<A>>.
U: curry, O: tumbleweed, and A: flamingo. You press <<U>>.
U: taco, O: rollerblade, and A: weasel. You press <<U>>.
U: unicycle, O: skeleton, and A: slingshot. You press <<O>>.
U: tank, O: retainer, and A: scallion. You press <<U>>.
U: groundhog, O: curling iron, and A: clasp. You press <<U>>.
U: straw, O: lampshade, and A: wagon. You press <<A>>.
U: cantaloupe, O: sandal, and A: snowsuit. You press <<U>>.
U: coffee, O: celery, and A: goat. You press <<U>>.
U: slime, O: bowtie, and A: scaffolding. You press <<A>>.
U: hourglass, O: home plate, and A: smoke alarm. You press <<A>>.
U: hamster, O: sarcophagus, and A: wheelchair. You press <<A>>.
U: stair, O: train set, and A: eyedropper. You press <<U>>.
U: pencil, O: gazelle, and A: soccer ball. You press <<U>>.
U: book, O: berry, and A: helicopter. You press <<A>>.
U: sandbox, O: guillotine, and A: straw. You press <<O>>.
U: denture, O: racehorse, and A: pennant. You press <<U>>.
U: mulberry, O: jersey, and A: juice. You press <<O>>.
U: boomerang, O: harp, and A: wheel. You press <<A>>.
U: stair, O: coffeemaker, and A: arugula. You press <<U>>.
U: iguana, O: cow, and A: waffle. You press <<A>>.
U: silicone, O: jeans, and A: dishwashing liquid. You press <<O>>.
U: peach, O: ice pack, and A: guillotine. You press <<A>>.
U: swab, O: tree, and A: headscarf. You press <<A>>.
U: album, O: chive, and A: cloak. You press <<A>>.
U: magnet, O: brake, and A: telegraph. You press <<U>>.
U: rabbit, O: muff, and A: flipper. You press <<O>>.
U: clarinet, O: wine bottle, and A: hook. You press <<O>>.
U: sombrero, O: key, and A: ukulele. You press <<O>>.
U: dreidel, O: hockey stick, and A: microwave. You press <<A>>.
U: screen, O: souffle, and A: elephant. You press <<U>>.
U: pen, O: sleeping bag, and A: dishwashing liquid. You press <<O>>.
U: knitting needle, O: chessboard, and A: pencil. You press <<O>>.
U: ottoman, O: detonator, and A: centrifuge. You press <<U>>.
U: hairdryer, O: tab, and A: panda. You press <<A>>.
U: cruise ship, O: lunchbox, and A: needle. You press <<A>>.
U: canister, O: hatbox, and A: jar. You press <<O>>.
U: lamb, O: sprouts, and A: scone. You press <<O>>.
U: stair, O: coffeemaker, and A: arugula. You press <<U>>.
U: cross, O: squid, and A: file. You press <<U>>.
U: gem, O: peanut, and A: life jacket. You press <<A>>.
U: space shuttle, O: knife, and A: air mattress. You press <<U>>.
U: starfish, O: coin, and A: root. You press <<O>>.
U: limousine, O: birdhouse, and A: aloe. You press <<U>>.
U: xylophone, O: grille, and A: seismograph. You press <<O>>.
U: toothbrush, O: paintbrush, and A: bolt. You press <<A>>.
U: eagle, O: workbench, and A: hamster. You press <<O>>.
U: coal, O: goose, and A: towel rack. You press <<A>>.
U: ski pole, O: hammer, and A: tortilla. You press <<A>>.
U: rollerskate, O: outfit, and A: sweet potato. You press <<A>>.
U: butterfly, O: camera, and A: mushroom. You press <<A>>.
U: fishing pole, O: bulletin board, and A: tricycle. You press <<U>>.
U: pepper, O: hamburger, and A: marmalade. You press <<U>>.
U: can, O: dandelion, and A: rickshaw. You press <<U>>.
U: microphone, O: skunk, and A: hinge. You press <<O>>.
U: trap, O: pepper, and A: cornhusk. You press <<A>>.
U: life jacket, O: gem, and A: peanut. You press <<U>>.
U: lollipop, O: flan, and A: chicken wire. You press <<A>>.
U: firecracker, O: cork, and A: chandelier. You press <<A>>.
U: lip balm, O: shawl, and A: ink. You press <<A>>.
U: knitting, O: carrot, and A: ticktacktoe. You press <<U>>.
U: rifle, O: jewelry, and A: fireplace. You press <<O>>.
U: chute, O: headrest, and A: tree trunk. You press <<O>>.
U: music box, O: bookshelf, and A: coconut. You press <<A>>.
U: record, O: seesaw, and A: glasses. You press <<O>>.
U: whip, O: fire pit, and A: bagpipe. You press <<A>>.
U: urn, O: chess piece, and A: outfit. You press <<O>>.
U: visor, O: videogame, and A: xylophone. You press <<U>>.
U: straightjacket, O: stove, and A: paintbrush. You press <<O>>.
U: icicle, O: ruby, and A: binder. You press <<A>>.
U: water bottle, O: sickle, and A: lollipop. You press <<O>>.
U: fork, O: camper, and A: laptop. You press <<A>>.
U: ice, O: lion, and A: workbench. You press <<O>>.
U: chicken, O: clover, and A: lemonade. You press <<O>>.
U: french fries, O: board, and A: television. You press <<O>>.
U: cactus, O: peacock, and A: whisk. You press <<U>>.
U: birthday cake, O: hopscotch, and A: buoy. You press <<A>>.
U: mouth, O: fly, and A: silverware. You press <<U>>.
U: wand, O: peanut, and A: blanket. You press <<A>>.
U: lamb chop, O: wafer, and A: missile. You press <<A>>.
U: thread, O: goalpost, and A: seaplane. You press <<U>>.
U: mussel, O: trident, and A: uniform. You press <<U>>.
U: coffee bean, O: matchbox, and A: rhubarb. You press <<O>>.
U: duct tape, O: kayak, and A: string cheese. You press <<U>>.
U: jug, O: feather, and A: loincloth. You press <<U>>.
U: hummus, O: card, and A: cellphone. You press <<A>>.
U: orangutan, O: cash machine, and A: canister. You press <<U>>.
U: manatee, O: coffeemaker, and A: jigsaw puzzle. You press <<O>>.
U: baklava, O: mango, and A: koala. You press <<A>>.
U: arugula, O: tapestry, and A: ice cube. You press <<O>>.
U: bulletin board, O: aloe, and A: headlight. You press <<A>>.
U: cannon, O: chainsaw, and A: car. You press <<O>>.
U: coffee, O: coffee bean, and A: doormat. You press <<A>>.
U: shoe polish, O: brownie, and A: drumstick. You press <<O>>.
U: hamster, O: kaleidoscope, and A: hoodie. You press <<U>>.
U: chaps, O: boot, and A: bib. You press <<A>>.
U: spacesuit, O: nail, and A: cannon. You press <<U>>.
U: lighter, O: ukulele, and A: jeep. You press <<O>>.
U: cigarette butt, O: potholder, and A: porcupine. You press <<O>>.
U: iguana, O: tape measure, and A: stethoscope. You press <<U>>.
U: dolphin, O: hash, and A: wrap. You press <<U>>.
U: panther, O: paperweight, and A: cotton candy. You press <<U>>.
U: pocket watch, O: radiator, and A: pillbox. You press <<O>>.
U: bomb, O: scissors, and A: ginger. You press <<U>>.
U: baklava, O: gum, and A: road sign. You press <<A>>.
U: webcam, O: hedge, and A: cocoon. You press <<U>>.
U: violin, O: sweet potato, and A: doily. You press <<O>>.
U: pencil sharpener, O: oven, and A: exhaust pipe. You press <<A>>.
U: zipper, O: stopwatch, and A: hammer. You press <<O>>.
U: racehorse, O: cornucopia, and A: charcoal. You press <<U>>.
U: iron, O: van, and A: rhinoceros. You press <<A>>.
U: foot, O: anklet, and A: stake. You press <<A>>.
U: dishrag, O: bee, and A: globe. You press <<U>>.
U: lava, O: bongo, and A: sling. You press <<U>>.
U: mousse, O: radar, and A: wing. You press <<A>>.
U: cotton candy, O: panther, and A: paperweight. You press <<O>>.
U: banana peel, O: string cheese, and A: palm tree. You press <<O>>.
U: diamond, O: handkerchief, and A: pear. You press <<O>>.
U: bowling ball, O: bulldozer, and A: fountain pen. You press <<O>>.
U: paper towel, O: pine tree, and A: baton. You press <<A>>.
U: cheesecake, O: file, and A: screwdriver. You press <<U>>.
U: stick, O: bone, and A: dirt bike. You press <<A>>.
U: rack, O: jam, and A: slide. You press <<O>>.
U: stump, O: sandcastle, and A: wok. You press <<A>>.
U: duckling, O: raincoat, and A: polo shirt. You press <<U>>.
U: helmet, O: eggbeater, and A: bun. You press <<A>>.
U: folder, O: rickshaw, and A: chopsticks. You press <<O>>.
U: meat, O: catfish, and A: notepad. You press <<A>>.
U: tweezers, O: filter, and A: orange. You press <<A>>.
U: valve, O: watch, and A: artichoke. You press <<A>>.
U: yoke, O: deodorant, and A: bison. You press <<O>>.
U: eggplant, O: bed, and A: tadpole. You press <<O>>.
U: scoreboard, O: chicken wire, and A: hubcap. You press <<A>>.
U: saffron, O: chopsticks, and A: tablecloth. You press <<A>>.
U: leotard, O: wand, and A: cornhusk. You press <<U>>.
U: razor blade, O: pedal, and A: bead. You press <<A>>.
U: aluminum foil, O: camera, and A: mold. You press <<A>>.
U: screwdriver, O: file, and A: cheesecake. You press <<A>>.
U: drawer, O: tag, and A: pothole. You press <<A>>.