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

O: goose, G: corsage, and Z: hole. You press <<G>>.
O: rice, G: radio, and Z: robe. You press <<G>>.
O: trident, G: sunflower, and Z: french fries. You press <<O>>.
O: crumb, G: ivy, and Z: mandolin. You press <<Z>>.
O: cinnamon, G: marble, and Z: drawer. You press <<Z>>.
O: notepad, G: tea, and Z: peanut. You press <<O>>.
O: fruitcake, G: pogo stick, and Z: piano. You press <<O>>.
O: slug, G: bikini, and Z: retainer. You press <<G>>.
O: magnifier, G: football, and Z: pumpkin. You press <<O>>.
O: spaghetti, G: diskette, and Z: thumbtack. You press <<O>>.
O: piggy bank, G: axe, and Z: shovel. You press <<O>>.
O: cannon, G: sandwich, and Z: iceskate. You press <<G>>.
O: forklift, G: scrambled egg, and Z: jeep. You press <<G>>.
O: tray, G: breadbox, and Z: scrambled egg. You press <<Z>>.
O: mole, G: towel rack, and Z: horseshoe. You press <<O>>.
O: coral, G: blanket, and Z: shopping cart. You press <<O>>.
O: waffle, G: pasta, and Z: recliner. You press <<Z>>.
O: cockroach, G: iguana, and Z: quad. You press <<Z>>.
O: sheath, G: ladle, and Z: bottle opener. You press <<O>>.
O: wheel, G: doll, and Z: steering wheel. You press <<G>>.
O: bumper, G: roof rack, and Z: swing. You press <<Z>>.
O: trough, G: fox, and Z: squid. You press <<O>>.
O: cream, G: rickshaw, and Z: rattle. You press <<G>>.
O: hairspray, G: volleyball, and Z: rock. You press <<O>>.
O: owl, G: hula hoop, and Z: razor blade. You press <<Z>>.
O: carousel, G: net, and Z: boxing gloves. You press <<O>>.
O: toaster, G: meat grinder, and Z: canoe. You press <<Z>>.
O: chinaware, G: teapot, and Z: anklet. You press <<Z>>.
O: hat, G: pillbox, and Z: denture. You press <<O>>.
O: handbrake, G: riser, and Z: blazer. You press <<G>>.
O: backdrop, G: bookshelf, and Z: chocolate. You press <<O>>.
O: jalapeno, G: projector, and Z: tractor. You press <<G>>.
O: battery, G: loveseat, and Z: snowmobile. You press <<G>>.
O: hoe, G: cuckoo clock, and Z: canister. You press <<O>>.
O: duckling, G: bathtub, and Z: thimble. You press <<O>>.
O: pillow, G: arrow, and Z: nest. You press <<O>>.
O: nail file, G: crab, and Z: balloon. You press <<G>>.
O: spider, G: handprint, and Z: ottoman. You press <<Z>>.
O: eyedropper, G: doorbell, and Z: aluminum foil. You press <<O>>.
O: lobster, G: furnace, and Z: crayon. You press <<G>>.
O: cellphone, G: ink, and Z: dogfood. You press <<Z>>.
O: kitten, G: accordion, and Z: umbrella. You press <<O>>.
O: peeler, G: pig, and Z: blackberry. You press <<O>>.
O: step stool, G: ferret, and Z: jellyfish. You press <<O>>.
O: noodle, G: face, and Z: uniform. You press <<O>>.
O: pudding, G: bus, and Z: wrench. You press <<O>>.
O: easter egg, G: file, and Z: hip. You press <<G>>.
O: cassette, G: helmet, and Z: checkers. You press <<G>>.
O: tiramisu, G: sushi, and Z: fungus. You press <<Z>>.
O: smoke alarm, G: gazelle, and Z: oar. You press <<G>>.
O: casserole, G: duckling, and Z: orange. You press <<G>>.
O: panther, G: dolly, and Z: whip. You press <<O>>.
O: gavel, G: ant, and Z: faucet. You press <<G>>.
O: dip, G: torch, and Z: car seat. You press <<O>>.
O: firetruck, G: mushroom, and Z: icepick. You press <<Z>>.
O: donkey, G: bib, and Z: comb. You press <<O>>.
O: biscuit, G: hatchet, and Z: duckling. You press <<Z>>.
O: rice, G: dashboard, and Z: soccer ball. You press <<O>>.
O: gondola, G: grill, and Z: domino. You press <<Z>>.
O: dish, G: skirt, and Z: tree trunk. You press <<O>>.
O: detonator, G: target, and Z: caviar. You press <<Z>>.
O: bobsled, G: machine gun, and Z: acorn. You press <<Z>>.
O: wallet, G: coverall, and Z: shopping cart. You press <<O>>.
O: rearview mirror, G: stove, and Z: spark plug. You press <<O>>.
O: manatee, G: wig, and Z: twig. You press <<Z>>.
O: chaps, G: vegetable, and Z: dumbbell. You press <<G>>.
O: alligator, G: totem pole, and Z: peach. You press <<Z>>.
O: cruise ship, G: knife, and Z: pinecone. You press <<O>>.
O: bagel, G: footrest, and Z: pepperoni. You press <<G>>.
O: cleat, G: crab, and Z: beard. You press <<O>>.
O: laundry basket, G: valve, and Z: soup. You press <<G>>.
O: gondola, G: meerkat, and Z: crutch. You press <<G>>.
O: blowgun, G: drum, and Z: submarine. You press <<Z>>.
O: teabag, G: bowtie, and Z: fire pit. You press <<Z>>.
O: lamb chop, G: baton, and Z: moccasin. You press <<G>>.
O: hatchet, G: tiara, and Z: ladle. You press <<O>>.
O: oyster, G: whisk, and Z: shirt. You press <<O>>.
O: heater, G: gyro, and Z: clipper. You press <<G>>.
O: french horn, G: blowfish, and Z: pitchfork. You press <<G>>.
O: cinnamon, G: telephone pole, and Z: freezer. You press <<O>>.
O: tree, G: ukulele, and Z: beachball. You press <<G>>.
O: blender, G: tongue, and Z: mail. You press <<O>>.
O: kitten, G: board, and Z: hanger. You press <<O>>.
O: shell, G: handcuff, and Z: eclair. You press <<G>>.
O: shoe polish, G: ambulance, and Z: pancake. You press <<Z>>.
O: sardine, G: coffee filter, and Z: breakfast. You press <<O>>.
O: otter, G: flipper, and Z: sunroof. You press <<Z>>.
O: workbench, G: turnstile, and Z: candy bar. You press <<G>>.
O: twig, G: jigsaw puzzle, and Z: crystal ball. You press <<O>>.
O: cloak, G: cockatoo, and Z: retainer. You press <<G>>.
O: tea, G: seismograph, and Z: bench. You press <<O>>.
O: globe, G: compass, and Z: rooster. You press <<Z>>.
O: coaster, G: chips, and Z: sequin. You press <<G>>.
O: defibrillator, G: ticktacktoe, and Z: hummingbird. You press <<Z>>.
O: nail file, G: ladybug, and Z: cannonball. You press <<O>>.
O: clove, G: enchilada, and Z: gravy. You press <<O>>.
O: ladle, G: life jacket, and Z: collar. You press <<G>>.
O: weed, G: rack, and Z: bazooka. You press <<O>>.
O: grass, G: poinsettia, and Z: french fries. You press <<Z>>.
O: arm, G: crown, and Z: boar. You press <<G>>.
O: cantaloupe, G: dustpan, and Z: mascara. You press <<O>>.
O: neck, G: shell, and Z: nail. You press <<Z>>.
O: seatbelt, G: gondola, and Z: string cheese. You press <<O>>.
O: flashbulb, G: papaya, and Z: stuffing. You press <<O>>.
O: punching bag, G: spur, and Z: ping-pong table. You press <<G>>.
O: worm, G: rope, and Z: mailbox. You press <<Z>>.
O: cranberry, G: turkey, and Z: toy. You press <<Z>>.
O: hairspray, G: tool, and Z: flamethrower. You press <<G>>.
O: lip balm, G: glasses, and Z: tick. You press <<Z>>.
O: spider, G: headphones, and Z: fishnet stockings. You press <<G>>.
O: french horn, G: armor, and Z: cracker. You press <<Z>>.
O: headphones, G: sifter, and Z: plate. You press <<O>>.
O: ear, G: lunchbox, and Z: whiteboard. You press <<O>>.
O: hobbyhorse, G: balance beam, and Z: dartboard. You press <<O>>.
O: place mat, G: flipper, and Z: walker. You press <<G>>.
O: inkwell, G: doorbell, and Z: sugar cube. You press <<Z>>.
O: rocket, G: pear, and Z: stingray. You press <<O>>.
O: pincushion, G: pie, and Z: dice. You press <<G>>.
O: golf club, G: panther, and Z: wine cooler. You press <<G>>.
O: exerciser, G: stalagmite, and Z: christmas card. You press <<G>>.
O: meatloaf, G: mosquito net, and Z: ukulele. You press <<O>>.
O: batter, G: skin, and Z: tongue. You press <<O>>.
O: pineapple, G: stove, and Z: waffle. You press <<G>>.
O: closet, G: pitchfork, and Z: speaker. You press <<O>>.
O: rickshaw, G: stump, and Z: palm tree. You press <<O>>.
O: pen, G: appetizer, and Z: kayak. You press <<G>>.
O: punch, G: hat, and Z: ice. You press <<G>>.
O: stake, G: walker, and Z: wire cutters. You press <<G>>.
O: clover, G: shopping cart, and Z: cummerbund. You press <<Z>>.
O: rack, G: clarinet, and Z: soy sauce. You press <<O>>.
O: wick, G: teabag, and Z: rust. You press <<Z>>.
O: potato, G: ink, and Z: tray. You press <<O>>.
O: scorpion, G: beard, and Z: pastry. You press <<Z>>.
O: poinsettia, G: bird, and Z: catfish. You press <<O>>.
O: seismograph, G: lemon, and Z: walker. You press <<O>>.
O: siren, G: blackberry, and Z: yak. You press <<O>>.
O: skin, G: playing card, and Z: teabag. You press <<G>>.
O: suspenders, G: mustache, and Z: spear. You press <<Z>>.
O: glove, G: guardrail, and Z: scrambled egg. You press <<Z>>.
O: incubator, G: boat, and Z: card. You press <<G>>.
O: sardine, G: manatee, and Z: bull. You press <<Z>>.
O: petal, G: rollerblade, and Z: television. You press <<O>>.
O: taillight, G: chicken wire, and Z: rolling pin. You press <<G>>.
O: mailbox, G: inkwell, and Z: beetle. You press <<Z>>.
O: espresso, G: tattoo, and Z: brownie. You press <<G>>.
O: gazelle, G: helmet, and Z: riser. You press <<O>>.
O: belt, G: boa, and Z: headdress. You press <<O>>.
O: lid, G: shopping basket, and Z: pulley. You press <<Z>>.
O: eggshell, G: gravel, and Z: tulip. You press <<O>>.
O: kangaroo, G: dustpan, and Z: potholder. You press <<O>>.
O: vegetable, G: clothespin, and Z: windsock. You press <<O>>.
O: ice cube, G: curb, and Z: kimono. You press <<Z>>.
O: shower, G: laundry basket, and Z: bagpipe. You press <<Z>>.
O: mousse, G: bull, and Z: gyroscope. You press <<G>>.
O: tulip, G: sidecar, and Z: sticker. You press <<Z>>.
O: locket, G: springboard, and Z: birdbath. You press <<O>>.
O: roll, G: ski boots, and Z: canister. You press <<G>>.
O: potato, G: peanut butter, and Z: router. You press <<Z>>.
O: starfish, G: paddle, and Z: cheese. You press <<Z>>.
O: lingerie, G: lipstick, and Z: bubble wrap. You press <<Z>>.
O: pepper mill, G: whale, and Z: racehorse. You press <<O>>.
O: doorhandle, G: flag, and Z: trampoline. You press <<G>>.
O: panties, G: peeler, and Z: helmet. You press <<O>>.
O: surfboard, G: bookmark, and Z: bell. You press <<Z>>.
O: cello, G: scalpel, and Z: rhinoceros. You press <<Z>>.
O: airbag, G: briefcase, and Z: lunchbox. You press <<Z>>.
O: stuffing, G: prune, and Z: lumber. You press <<Z>>.
O: clove, G: bookshelf, and Z: clay. You press <<O>>.
O: walrus, G: squirt gun, and Z: railing. You press <<Z>>.
O: stretcher, G: creme brulee, and Z: hearing aid. You press <<G>>.
O: hoodie, G: bark, and Z: juice. You press <<Z>>.
O: sidecar, G: go-kart, and Z: plaster cast. You press <<Z>>.
O: zebra, G: gear, and Z: whale. You press <<G>>.
O: blazer, G: nut, and Z: wine bottle. You press <<O>>.
O: corsage, G: steering wheel, and Z: phone. You press <<O>>.
O: dart, G: pudding, and Z: yarn. You press <<G>>.
O: headlight, G: banana peel, and Z: hairpin. You press <<G>>.
O: flour, G: trough, and Z: block. You press <<Z>>.
O: cutting board, G: peppermint, and Z: spoon. You press <<G>>.
O: album, G: magnet, and Z: timer. You press <<G>>.
O: avocado, G: wagon, and Z: handle. You press <<O>>.
O: spatula, G: organ, and Z: typewriter. You press <<O>>.
O: sandal, G: flagpole, and Z: footbath. You press <<G>>.
O: squid, G: toast, and Z: candelabra. You press <<Z>>.
O: mantle, G: filing cabinet, and Z: eye patch. You press <<Z>>.
O: trunk, G: badger, and Z: violin. You press <<G>>.
O: octopus, G: polo shirt, and Z: sardine. You press <<G>>.
O: nail file, G: wire, and Z: music box. You press <<O>>.
O: sandwich, G: chain, and Z: overalls. You press <<O>>.
O: shell, G: aardvark, and Z: iguana. You press <<O>>.
O: tree, G: tambourine, and Z: swing set. You press <<G>>.
O: cookie cutter, G: sock, and Z: diving board. You press <<G>>.
O: ball, G: tile, and Z: lingerie. You press <<Z>>.
O: inhaler, G: jelly bean, and Z: cot. You press <<G>>.
O: turtleneck, G: baton, and Z: cushion. You press <<G>>.
O: aardvark, G: orange rind, and Z: cracker. You press <<G>>.
O: sled, G: leggings, and Z: comic book. You press <<Z>>.
O: lamppost, G: trailer, and Z: bullet. You press <<Z>>.
O: pitcher, G: rosary, and Z: firewood. You press <<Z>>.
O: tarantula, G: crucifix, and Z: doily. You press <<G>>.
O: caterpillar, G: aardvark, and Z: seagull. You press <<O>>.
O: plum, G: catapult, and Z: footrest. You press <<O>>.
O: backgammon, G: foot, and Z: cabinet. You press <<G>>.
O: mushroom, G: plum, and Z: recorder. You press <<Z>>.
O: bark, G: crayon, and Z: ram. You press <<G>>.
O: tack, G: spam, and Z: tag. You press <<G>>.
O: dynamite, G: block, and Z: hanger. You press <<G>>.
O: pot, G: hedge, and Z: easter egg. You press <<G>>.
O: cap, G: anteater, and Z: shirt. You press <<G>>.
O: chessboard, G: paper towel, and Z: duster. You press <<O>>.
O: cello, G: pepperoni, and Z: canvas. You press <<O>>.
O: tomato, G: chess piece, and Z: deer. You press <<O>>.
O: manhole, G: weed, and Z: landmine. You press <<G>>.
O: iron, G: necklace, and Z: stick. You press <<Z>>.
O: flamethrower, G: gyroscope, and Z: bullet. You press <<G>>.
O: crayon, G: clam, and Z: sprinkler. You press <<O>>.
O: hose, G: bracket, and Z: buoy. You press <<G>>.
O: spear, G: star fruit, and Z: dumpster. You press <<Z>>.
O: telephone pole, G: screwdriver, and Z: scalpel. You press <<O>>.
O: stir fry, G: webcam, and Z: bulletin board. You press <<O>>.
O: drum, G: hookah, and Z: bracelet. You press <<O>>.
O: seed, G: toaster oven, and Z: walnut. You press <<G>>.
O: garbage truck, G: plaster cast, and Z: sledgehammer. You press <<G>>.
O: hatbox, G: doorknocker, and Z: guillotine. You press <<Z>>.
O: frisbee, G: lantern, and Z: ginger. You press <<Z>>.
O: dresser, G: hula hoop, and Z: game. You press <<O>>.
O: touchpad, G: rollerblade, and Z: plaster cast. You press <<O>>.
O: wineglass, G: grape, and Z: peanut butter. You press <<Z>>.
O: juice, G: tie, and Z: stir fry. You press <<G>>.
O: satellite, G: bag, and Z: razor blade. You press <<O>>.
O: comic book, G: lantern, and Z: face. You press <<Z>>.
O: blowgun, G: hail, and Z: mouth. You press <<G>>.
O: woman, G: whale, and Z: switch. You press <<O>>.
O: police car, G: scuba, and Z: raft. You press <<O>>.
O: bubble, G: beer, and Z: poodle. You press <<G>>.
O: mashed potato, G: dagger, and Z: arm. You press <<G>>.
O: cilantro, G: mallet, and Z: carrot. You press <<G>>.
O: makeup, G: file, and Z: ambulance. You press <<Z>>.
O: ring, G: mousse, and Z: roller coaster. You press <<Z>>.
O: wetsuit, G: crepe, and Z: blackberry. You press <<O>>.