You will be presented with triplets of objects, which will be assigned to the keys O, N, and S.
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: hearing aid, N: school bus, and S: maggot. You press <<S>>.
O: clipper, N: bedpan, and S: robot. You press <<N>>.
O: footbath, N: goose, and S: tambourine. You press <<N>>.
O: tweezers, N: easter egg, and S: syrup. You press <<O>>.
O: bagel, N: bow, and S: teapot. You press <<N>>.
O: stretcher, N: zipper, and S: zebra. You press <<S>>.
O: stick, N: harness, and S: toga. You press <<O>>.
O: microwave, N: crystal, and S: mousetrap. You press <<N>>.
O: carriage, N: grinder, and S: propeller. You press <<N>>.
O: fishhook, N: t-shirt, and S: candy cane. You press <<N>>.
O: aardvark, N: quesadilla, and S: cocoon. You press <<N>>.
O: cruise ship, N: bow, and S: saddle. You press <<O>>.
O: crown, N: beet, and S: bowl. You press <<N>>.
O: table, N: bison, and S: soup. You press <<N>>.
O: drum, N: sled, and S: denture. You press <<S>>.
O: clipboard, N: robot, and S: lime. You press <<S>>.
O: mitten, N: waterwheel, and S: undershirt. You press <<N>>.
O: stained glass, N: charger, and S: engine. You press <<O>>.
O: cabbage, N: water heater, and S: sink. You press <<O>>.
O: metal detector, N: butterfly, and S: hole. You press <<S>>.
O: airplane, N: cow, and S: phone booth. You press <<O>>.
O: battery, N: fly, and S: water heater. You press <<N>>.
O: mannequin, N: train car, and S: gum. You press <<S>>.
O: warthog, N: giraffe, and S: sheath. You press <<S>>.
O: inhaler, N: almond, and S: gondola. You press <<N>>.
O: puppy, N: treasure, and S: feather. You press <<O>>.
O: shrimp, N: dough, and S: sweeper. You press <<S>>.
O: wheat, N: patty, and S: globe. You press <<S>>.
O: vise, N: watering can, and S: barbed wire. You press <<N>>.
O: globe, N: pan, and S: saucer. You press <<O>>.
O: anvil, N: wick, and S: bin. You press <<N>>.
O: abacus, N: barrel, and S: revolver. You press <<O>>.
O: pillbox, N: terrarium, and S: teapot. You press <<S>>.
O: pheasant, N: poodle, and S: cheeseburger. You press <<S>>.
O: hearing aid, N: gearshift, and S: coffin. You press <<S>>.
O: microphone, N: chaps, and S: timer. You press <<N>>.
O: slicer, N: silverware, and S: scuba. You press <<N>>.
O: pallet, N: dessert, and S: firecracker. You press <<O>>.
O: pudding, N: bun, and S: lip balm. You press <<S>>.
O: scissors, N: carousel, and S: stair. You press <<O>>.
O: machete, N: hotdog, and S: mannequin. You press <<N>>.
O: garter, N: traffic light, and S: truck. You press <<O>>.
O: chainsaw, N: gavel, and S: wasp. You press <<S>>.
O: bookmark, N: tackle, and S: birdhouse. You press <<S>>.
O: sparkler, N: goat, and S: bison. You press <<O>>.
O: barrel, N: sheet, and S: incubator. You press <<N>>.
O: green beans, N: scorpion, and S: rhinoceros. You press <<O>>.
O: matchbox, N: pacifier, and S: souffle. You press <<S>>.
O: fondue, N: laptop, and S: cockroach. You press <<N>>.
O: lollipop, N: sauerkraut, and S: pulpit. You press <<S>>.
O: coconut, N: shopping cart, and S: fudge. You press <<N>>.
O: pantsuit, N: cap, and S: aquarium. You press <<S>>.
O: pickax, N: sandwich, and S: glove. You press <<N>>.
O: toast, N: hobbyhorse, and S: mullet. You press <<O>>.
O: hot-water bottle, N: pump, and S: pistachio. You press <<S>>.
O: goat, N: dumbbell, and S: umbrella. You press <<O>>.
O: quill, N: bullet, and S: hula hoop. You press <<S>>.
O: fire alarm, N: foot, and S: doormat. You press <<N>>.
O: rabbit, N: gauge, and S: sink. You press <<O>>.
O: shoehorn, N: snowboard, and S: shopping basket. You press <<N>>.
O: scallion, N: plant, and S: saltshaker. You press <<S>>.
O: tinsel, N: snowsuit, and S: confetti. You press <<N>>.
O: bus, N: chaps, and S: blinder. You press <<O>>.
O: sewage, N: dagger, and S: umbrella. You press <<N>>.
O: hovercraft, N: fingerprint, and S: stapler. You press <<N>>.
O: teapot, N: closet, and S: hobbyhorse. You press <<S>>.
O: bonnet, N: jewel, and S: calzone. You press <<S>>.
O: dice, N: ribbon, and S: dagger. You press <<S>>.
O: jet, N: honey, and S: ketchup. You press <<O>>.
O: blowfish, N: zipper, and S: ice cube. You press <<N>>.
O: shirt, N: spatula, and S: maple syrup. You press <<O>>.
O: pinwheel, N: backpack, and S: grater. You press <<S>>.
O: painting, N: camera, and S: pot. You press <<S>>.
O: duct, N: swing set, and S: catfish. You press <<S>>.
O: cow, N: boxing gloves, and S: biscuit. You press <<N>>.
O: platypus, N: bat, and S: costume. You press <<S>>.
O: headphones, N: waffle iron, and S: railing. You press <<O>>.
O: pig, N: thumbtack, and S: briefcase. You press <<O>>.
O: hook, N: bowl, and S: modem. You press <<N>>.
O: windsock, N: springboard, and S: stew. You press <<S>>.
O: cauliflower, N: onion, and S: door. You press <<S>>.
O: nail polish, N: meatball, and S: grasshopper. You press <<N>>.
O: sledgehammer, N: router, and S: limousine. You press <<O>>.
O: tape, N: rim, and S: jukebox. You press <<O>>.
O: moth, N: makeup, and S: laundry basket. You press <<O>>.
O: wheel, N: sunglasses, and S: manatee. You press <<S>>.
O: ready meal, N: beanie, and S: tape measure. You press <<S>>.
O: maple syrup, N: seed, and S: gondola. You press <<N>>.
O: hamster, N: teddy bear, and S: pillbox. You press <<O>>.
O: hearing aid, N: penholder, and S: eye. You press <<S>>.
O: kneepad, N: calf, and S: parfait. You press <<S>>.
O: xylophone, N: blindfold, and S: baseball glove. You press <<O>>.
O: puppy, N: hearing aid, and S: vise. You press <<O>>.
O: magnifier, N: tray, and S: can. You press <<O>>.
O: yogurt, N: rack, and S: plant. You press <<N>>.
O: dragonfly, N: cleat, and S: puppet. You press <<O>>.
O: dessert, N: armor, and S: bologna. You press <<N>>.
O: mulch, N: ticktacktoe, and S: skin. You press <<S>>.
O: gutter, N: revolving door, and S: apron. You press <<S>>.
O: gate, N: puck, and S: sofa bed. You press <<O>>.
O: aloe, N: mud, and S: bulletproof vest. You press <<O>>.
O: sail, N: metronome, and S: porthole. You press <<O>>.
O: syrup, N: saucer, and S: tortellini. You press <<O>>.
O: knot, N: stake, and S: rope. You press <<N>>.
O: seatbelt, N: bowling ball, and S: sombrero. You press <<O>>.
O: ruby, N: medal, and S: waffle iron. You press <<S>>.
O: tube top, N: rust, and S: firewood. You press <<O>>.
O: rabbit, N: wand, and S: curb. You press <<O>>.
O: trolley, N: thorn, and S: bowling ball. You press <<N>>.
O: cotton candy, N: chin, and S: aquarium. You press <<N>>.
O: dalmatian, N: flamingo, and S: doorhandle. You press <<S>>.
O: ski pole, N: locket, and S: scoop. You press <<N>>.
O: belt, N: oyster, and S: skirt. You press <<N>>.
O: pulley, N: saltshaker, and S: doorhandle. You press <<N>>.
O: bullet, N: paint, and S: aquarium. You press <<S>>.
O: scraper, N: folder, and S: string cheese. You press <<O>>.
O: amber, N: chaps, and S: apron. You press <<O>>.
O: spatula, N: shark, and S: garbage. You press <<S>>.
O: sledgehammer, N: payphone, and S: granola. You press <<S>>.
O: hubcap, N: accordion, and S: walrus. You press <<S>>.
O: windowsill, N: rake, and S: owl. You press <<S>>.
O: staple, N: squeegee, and S: eraser. You press <<O>>.
O: float, N: swab, and S: phone. You press <<S>>.
O: staple gun, N: peppermint, and S: van. You press <<S>>.
O: nutcracker, N: leash, and S: vent. You press <<S>>.
O: pancake, N: costume, and S: star fruit. You press <<N>>.
O: dumpster, N: outlet, and S: sauerkraut. You press <<S>>.
O: kiwi, N: pinball, and S: surfboard. You press <<O>>.
O: roulette wheel, N: fishbowl, and S: mousetrap. You press <<N>>.
O: minivan, N: rug, and S: pepperoni. You press <<S>>.
O: cherry, N: train car, and S: hip. You press <<N>>.
O: baton, N: aluminum foil, and S: barrette. You press <<N>>.
O: wedge, N: alpaca, and S: reel. You press <<N>>.
O: seatbelt, N: puppy, and S: icicle. You press <<S>>.
O: station wagon, N: stew, and S: money. You press <<S>>.
O: cassette, N: revolving door, and S: bush. You press <<O>>.
O: knitting needle, N: flagpole, and S: bolt. You press <<O>>.
O: tackle, N: noose, and S: sewing kit. You press <<O>>.
O: shrimp, N: sledgehammer, and S: squid. You press <<N>>.
O: scone, N: apple, and S: camera lens. You press <<S>>.
O: wallpaper, N: porcupine, and S: smoothie. You press <<N>>.
O: snowball, N: cigarette holder, and S: balance beam. You press <<O>>.
O: ketchup, N: sewing kit, and S: chalice. You press <<O>>.
O: garter, N: bathmat, and S: gondola. You press <<O>>.
O: diskette, N: firecracker, and S: treasure. You press <<N>>.
O: mole, N: ant, and S: scaffolding. You press <<S>>.
O: stuffing, N: sorbet, and S: birdhouse. You press <<S>>.
O: spareribs, N: air pump, and S: videogame. You press <<O>>.
O: exhaust pipe, N: walker, and S: fountain pen. You press <<N>>.
O: okra, N: leaf, and S: swizzle stick. You press <<S>>.
O: daisy, N: hobbyhorse, and S: turf. You press <<N>>.
O: fondue, N: footbath, and S: diskette. You press <<S>>.
O: squirt gun, N: tadpole, and S: notebook. You press <<N>>.
O: espresso, N: shopping basket, and S: tiger. You press <<S>>.
O: spout, N: boot, and S: shower curtain. You press <<N>>.
O: chicken wire, N: ice cream, and S: grits. You press <<O>>.
O: hose, N: gear, and S: swordfish. You press <<S>>.
O: robe, N: calculator, and S: gondola. You press <<O>>.
O: parfait, N: candelabra, and S: hair. You press <<O>>.
O: tank, N: puddle, and S: oatmeal. You press <<S>>.
O: turbine, N: cabinet, and S: hamster. You press <<S>>.
O: revolving door, N: charger, and S: cross. You press <<S>>.
O: switch, N: orchid, and S: breathalyzer. You press <<N>>.
O: tostada, N: headscarf, and S: record player. You press <<O>>.
O: ice cube, N: padlock, and S: omelet. You press <<N>>.
O: silicone, N: rain gauge, and S: speedboat. You press <<N>>.
O: column, N: cucumber, and S: gravestone. You press <<N>>.
O: hula hoop, N: photograph, and S: bread. You press <<S>>.
O: knee, N: firecracker, and S: goose. You press <<N>>.
O: footrest, N: shower cap, and S: spark plug. You press <<S>>.
O: gem, N: frisbee, and S: riser. You press <<O>>.
O: raspberry, N: razor blade, and S: tool. You press <<O>>.
O: wreath, N: license plate, and S: pasta. You press <<S>>.
O: gear, N: footrest, and S: blind. You press <<N>>.
O: go-kart, N: loincloth, and S: chickpea. You press <<S>>.
O: knitting needle, N: landmine, and S: wall. You press <<S>>.
O: pomegranate, N: razor, and S: finger. You press <<O>>.
O: clove, N: beet, and S: skin. You press <<S>>.
O: sushi, N: tuba, and S: sheep. You press <<N>>.
O: roof rack, N: tumbleweed, and S: minivan. You press <<N>>.
O: french fries, N: patch, and S: lego. You press <<O>>.
O: cane, N: xylophone, and S: road sign. You press <<S>>.
O: leg, N: spareribs, and S: furnace. You press <<O>>.
O: clipper, N: ready meal, and S: seismograph. You press <<N>>.
O: moth, N: hula hoop, and S: lectern. You press <<O>>.
O: horseshoe, N: chihuahua, and S: train car. You press <<N>>.
O: trowel, N: toilet, and S: surfboard. You press <<N>>.
O: mast, N: basil, and S: soy sauce. You press <<O>>.
O: prism, N: ravioli, and S: scaffold. You press <<N>>.
O: cream, N: blinder, and S: funnel. You press <<O>>.
O: hummus, N: toast, and S: ice cube. You press <<S>>.
O: pig, N: turnstile, and S: enchilada. You press <<N>>.
O: hot tub, N: photo booth, and S: figurine. You press <<S>>.
O: water heater, N: hinge, and S: racehorse. You press <<S>>.
O: crystal, N: rack, and S: leopard. You press <<S>>.
O: lamb, N: whale, and S: deer. You press <<N>>.
O: roadsweeper, N: shopping cart, and S: palette. You press <<O>>.
O: pencil sharpener, N: car, and S: phone booth. You press <<N>>.
O: revolver, N: sweatsuit, and S: slicer. You press <<N>>.
O: bazooka, N: lion, and S: cooler. You press <<N>>.
O: polygraph, N: wrapping paper, and S: subway. You press <<S>>.
O: bib, N: butter, and S: pony. You press <<N>>.
O: cement mixer, N: backdrop, and S: knee. You press <<S>>.
O: lion, N: trolley, and S: phone booth. You press <<O>>.
O: wallpaper, N: tractor, and S: baseball bat. You press <<N>>.
O: vegetable, N: cape, and S: marijuana. You press <<N>>.
O: barbed wire, N: sewage, and S: moccasin. You press <<N>>.
O: stool, N: flyswatter, and S: iguana. You press <<S>>.
O: mixer, N: modem, and S: blower. You press <<N>>.
O: pencil sharpener, N: mail, and S: blackberry. You press <<S>>.
O: grapefruit, N: wedge, and S: windsock. You press <<O>>.
O: mannequin, N: bone, and S: corkscrew. You press <<N>>.
O: gingerbread man, N: iguana, and S: collar. You press <<N>>.
O: spinach, N: container, and S: biscuit. You press <<N>>.
O: lighter, N: knitting needle, and S: burner. You press <<N>>.
O: kitten, N: plug, and S: laptop. You press <<O>>.
O: mat, N: plant, and S: cleat. You press <<N>>.
O: bucket, N: ruby, and S: weed. You press <<N>>.
O: headdress, N: baton, and S: french horn. You press <<N>>.
O: safety pin, N: dolphin, and S: ice cream. You press <<N>>.
O: doll, N: sheep, and S: landmine. You press <<N>>.
O: hotplate, N: caviar, and S: seafood. You press <<O>>.
O: tapestry, N: money, and S: piggy bank. You press <<O>>.
O: knife, N: hedgehog, and S: manatee. You press <<O>>.
O: speedboat, N: beer, and S: whoopee cushion. You press <<N>>.
O: graffiti, N: owl, and S: cable. You press <<N>>.
O: bull, N: television, and S: phone. You press <<O>>.
O: zucchini, N: peach, and S: peg. You press <<S>>.
O: playpen, N: bush, and S: snake. You press <<S>>.
O: sink, N: mango, and S: playing card. You press <<N>>.
O: engine, N: swab, and S: grain. You press <<S>>.
O: pacifier, N: wheel, and S: rake. You press <<O>>.
O: telescope, N: brooch, and S: safety pin. You press <<O>>.
O: trunk, N: handprint, and S: ship. You press <<N>>.
O: shutter, N: cordon bleu, and S: hamster. You press <<N>>.
O: hot-water bottle, N: jeans, and S: cd player. You press <<S>>.
O: game, N: file, and S: fire hydrant. You press <<N>>.
O: screwdriver, N: keg, and S: table. You press <<S>>.
O: tinsel, N: bonnet, and S: airplane. You press <<S>>.
O: coat rack, N: raspberry, and S: gorilla. You press <<S>>.
O: holster, N: cooler, and S: fishbowl. You press <<S>>.
O: fireplace, N: necklace, and S: counter. You press <<N>>.
O: tapestry, N: skirt, and S: stretcher. You press <<S>>.
O: food processor, N: organ, and S: clarinet. You press <<O>>.
O: bobsled, N: dart, and S: lip balm. You press <<S>>.
O: cannon, N: glass, and S: scuba. You press <<N>>.
O: javelin, N: turbine, and S: videocassette. You press <<S>>.
O: icepick, N: cockroach, and S: hot tub. You press <<N>>.
O: bandage, N: caramel, and S: brush. You press <<N>>.
O: letter opener, N: hoodie, and S: metal detector. You press <<N>>.
O: van, N: sewing kit, and S: windowsill. You press <<N>>.
O: cigar, N: matchbox, and S: okra. You press <<S>>.
O: walker, N: okra, and S: amber. You press <<O>>.
O: silverware, N: scissors, and S: suit. You press <<S>>.
O: balance beam, N: wire, and S: stool. You press <<N>>.
O: meat grinder, N: coffee bean, and S: bracelet. You press <<S>>.
O: revolving door, N: anchor, and S: cigarette. You press <<S>>.
O: pesto, N: piano, and S: grape. You press <<N>>.
O: juicer, N: pencil, and S: pill. You press <<N>>.
O: thread, N: bamboo, and S: tent. You press <<N>>.
O: frame, N: videogame, and S: parfait. You press <<S>>.
O: lawnmower, N: bookshelf, and S: hatchet. You press <<O>>.
O: centerpiece, N: syringe, and S: surfboard. You press <<N>>.
O: tractor, N: lumber, and S: nail. You press <<O>>.
O: flamethrower, N: radio, and S: thumb. You press <<S>>.
O: chainsaw, N: veil, and S: fly. You press <<S>>.
O: gold, N: jalapeno, and S: bucket. You press <<O>>.
O: spark plug, N: gourd, and S: punching bag. You press <<N>>.
O: pot, N: roof rack, and S: pogo stick. You press <<O>>.
O: tie, N: ball, and S: straw. You press <<O>>.
O: napkin ring, N: bookshelf, and S: snowplow. You press <<S>>.
O: cleat, N: shredder, and S: polar bear. You press <<S>>.
O: breadstick, N: money, and S: fire. You press <<O>>.
O: basketball hoop, N: seagull, and S: tractor. You press <<N>>.
O: pillow, N: outfit, and S: palette. You press <<N>>.
O: biscuit, N: thorn, and S: rocking horse. You press <<O>>.
O: wedge, N: cleat, and S: olive. You press <<S>>.
O: tortellini, N: grapevine, and S: mattress. You press <<S>>.
O: foam, N: tooth, and S: granite. You press <<N>>.
O: ice pack, N: boa, and S: juicer. You press <<N>>.
O: powder, N: whiteboard, and S: thumbtack. You press <<O>>.
O: laptop, N: aluminum foil, and S: vent. You press <<O>>.
O: glove, N: float, and S: brussels sprouts. You press <<O>>.
O: coral, N: flamingo, and S: cornhusk. You press <<S>>.
O: pole, N: clipboard, and S: flyswatter. You press <<O>>.
O: hot chocolate, N: air mattress, and S: cymbal. You press <<N>>.
O: basketball, N: chicken, and S: puppet. You press <<O>>.
O: calculator, N: pump, and S: padlock. You press <<O>>.
O: toothpaste, N: fence, and S: ankle. You press <<S>>.
O: tape measure, N: golf club, and S: wax. You press <<S>>.
O: bowling ball, N: curry, and S: marmalade. You press <<O>>.
O: folder, N: hummus, and S: lip gloss. You press <<O>>.
O: staple, N: caramel, and S: lizard. You press <<O>>.
O: watermelon, N: sickle, and S: keyhole. You press <<O>>.
O: fishhook, N: french fries, and S: van. You press <<N>>.
O: marijuana, N: rubber band, and S: dandelion. You press <<N>>.
O: seesaw, N: quilt, and S: macadamia. You press <<N>>.
O: duffel bag, N: motherboard, and S: chips. You press <<S>>.
O: doorknob, N: tapestry, and S: coffee filter. You press <<N>>.
O: leaf, N: lip gloss, and S: gasket. You press <<O>>.
O: projector, N: grinder, and S: oar. You press <<S>>.
O: wafer, N: totem pole, and S: pasta. You press <<N>>.
O: rattle, N: gramophone, and S: sweeper. You press <<N>>.
O: fast food, N: chariot, and S: quiche. You press <<N>>.
O: lamb, N: shovel, and S: taillight. You press <<O>>.
O: trapdoor, N: bolt, and S: filter. You press <<O>>.
O: bandage, N: mat, and S: beard. You press <<S>>.
O: toilet, N: locker, and S: hard disk. You press <<S>>.
O: hedgehog, N: headphones, and S: popcorn. You press <<O>>.
O: roller coaster, N: recorder, and S: pedal. You press <<S>>.
O: dashboard, N: hook, and S: possum. You press <<S>>.
O: revolving door, N: mint, and S: eggnog. You press <<O>>.
O: gearshift, N: jam, and S: fruitcake. You press <<O>>.
O: nightstand, N: handle, and S: flatiron. You press <<O>>.
O: car seat, N: spout, and S: hot-air balloon. You press <<N>>.
O: curry, N: christmas card, and S: calf. You press <<O>>.
O: bowl, N: slicer, and S: hearse. You press <<O>>.
O: olive, N: heater, and S: pot. You press <<N>>.
O: knot, N: swing set, and S: coffee table. You press <<S>>.
O: scissors, N: toaster oven, and S: bone. You press <<S>>.