You will be presented with triplets of objects, which will be assigned to the keys R, B, and D.
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: walker, B: whale, and D: ottoman. You press <<B>>.
R: petal, B: roller, and D: computer. You press <<D>>.
R: whisk, B: pedal, and D: sugar cube. You press <<B>>.
R: blowgun, B: squid, and D: traffic light. You press <<D>>.
R: blowtorch, B: letter opener, and D: tag. You press <<R>>.
R: shoe, B: croissant, and D: garlic. You press <<R>>.
R: plunger, B: tongs, and D: leash. You press <<B>>.
R: car seat, B: grater, and D: windowsill. You press <<B>>.
R: mold, B: water heater, and D: swizzle stick. You press <<B>>.
R: knitting needle, B: bowling ball, and D: sofa bed. You press <<B>>.
R: ice, B: swordfish, and D: birdhouse. You press <<B>>.
R: sword, B: mistletoe, and D: sonogram. You press <<D>>.
R: rocket, B: dishwasher, and D: bolt. You press <<R>>.
R: collar, B: pizza, and D: espresso. You press <<R>>.
R: clock, B: patty, and D: cross. You press <<B>>.
R: can opener, B: juicer, and D: nest. You press <<D>>.
R: quilt, B: rosary, and D: thimble. You press <<B>>.
R: treadmill, B: candle, and D: door. You press <<D>>.
R: screwdriver, B: turtleneck, and D: chocolate. You press <<R>>.
R: undershirt, B: watch, and D: marker. You press <<R>>.
R: turntable, B: awning, and D: icicle. You press <<R>>.
R: tie, B: tumbleweed, and D: spareribs. You press <<R>>.
R: fly, B: fruitcake, and D: taffy. You press <<R>>.
R: timer, B: flashbulb, and D: grenade. You press <<B>>.
R: gel, B: snowball, and D: roller coaster. You press <<D>>.
R: aquarium, B: rocking chair, and D: tooth. You press <<R>>.
R: first-aid kit, B: duffel bag, and D: plum. You press <<D>>.
R: landmine, B: chips, and D: paddle. You press <<B>>.
R: pulpit, B: cellphone, and D: finger. You press <<D>>.
R: grapefruit, B: nail, and D: notepad. You press <<B>>.
R: fish, B: bubble, and D: thread. You press <<D>>.
R: cape, B: buffet, and D: patch. You press <<R>>.
R: seal, B: otter, and D: bib. You press <<D>>.
R: golf club, B: chimney, and D: coleslaw. You press <<R>>.
R: rug, B: flag, and D: palm tree. You press <<B>>.
R: stretcher, B: wafer, and D: sheet. You press <<D>>.
R: beaver, B: urinal, and D: crutch. You press <<R>>.
R: spider, B: crouton, and D: belt buckle. You press <<B>>.
R: pot, B: catapult, and D: sim card. You press <<B>>.
R: grain, B: power line, and D: drill. You press <<R>>.
R: thermos, B: holster, and D: jet. You press <<D>>.
R: turbine, B: seatbelt, and D: duckling. You press <<D>>.
R: toilet, B: jar, and D: license plate. You press <<D>>.
R: stump, B: router, and D: dollhouse. You press <<B>>.
R: espresso, B: paper bag, and D: caramel. You press <<B>>.
R: salami, B: swimsuit, and D: radiator. You press <<B>>.
R: loveseat, B: pants, and D: harp. You press <<B>>.
R: pen, B: sarcophagus, and D: torpedo. You press <<B>>.
R: lip balm, B: radiator, and D: stove. You press <<D>>.
R: hearing aid, B: swan, and D: rearview mirror. You press <<B>>.
R: nail clippers, B: kazoo, and D: fire alarm. You press <<R>>.
R: gazelle, B: walnut, and D: stuffing. You press <<R>>.
R: card, B: backscratcher, and D: vegetable. You press <<D>>.
R: tree trunk, B: bike, and D: sausage. You press <<B>>.
R: mosquito, B: microscope, and D: bathmat. You press <<R>>.
R: patch, B: chipmunk, and D: cable. You press <<B>>.
R: walker, B: eyeliner, and D: cufflink. You press <<R>>.
R: seatbelt, B: turbine, and D: duckling. You press <<D>>.
R: whistle, B: tarantula, and D: abacus. You press <<B>>.
R: snowplow, B: bun, and D: ambulance. You press <<B>>.
R: praying mantis, B: chicken wire, and D: curry. You press <<R>>.
R: buoy, B: hearing aid, and D: bookmark. You press <<B>>.
R: torso, B: wedding cake, and D: tadpole. You press <<D>>.
R: potpie, B: corsage, and D: baton. You press <<D>>.
R: shoelace, B: tongs, and D: sparkler. You press <<R>>.
R: dart, B: confetti, and D: mattress. You press <<D>>.
R: spider, B: kite, and D: onion. You press <<R>>.
R: bassinet, B: telephone pole, and D: skunk. You press <<R>>.
R: arm, B: space shuttle, and D: jeans. You press <<D>>.
R: eggshell, B: sheep, and D: drill. You press <<D>>.
R: cocktail, B: horn, and D: frame. You press <<D>>.
R: grille, B: rifle, and D: keyhole. You press <<R>>.
R: water cooler, B: lamppost, and D: bagpipe. You press <<R>>.
R: cocktail, B: basketball, and D: ravioli. You press <<B>>.
R: juicer, B: gong, and D: cow. You press <<R>>.
R: eggbeater, B: pan, and D: scissors. You press <<D>>.
R: headband, B: rat, and D: ruler. You press <<B>>.
R: hoodie, B: plate, and D: gun. You press <<R>>.
R: gumdrop, B: kneepad, and D: hairbrush. You press <<B>>.
R: peppermint, B: breakfast, and D: cabbage. You press <<R>>.
R: switch, B: gun, and D: wine bottle. You press <<R>>.
R: copier, B: jewel, and D: chest. You press <<R>>.
R: notebook, B: icemaker, and D: ping-pong table. You press <<B>>.
R: baton, B: dress, and D: mouth. You press <<R>>.
R: counter, B: folder, and D: fire pit. You press <<R>>.
R: shaving cream, B: feather, and D: barnacle. You press <<R>>.
R: waffle iron, B: slime, and D: screwdriver. You press <<B>>.
R: bin, B: nest, and D: christmas tree. You press <<R>>.
R: prism, B: dogfood, and D: mullet. You press <<B>>.
R: locket, B: bologna, and D: tent. You press <<B>>.
R: gravy, B: seaplane, and D: urinal. You press <<D>>.
R: blind, B: candle, and D: tree trunk. You press <<D>>.
R: whale, B: shorts, and D: jewelry. You press <<D>>.
R: flute, B: undershirt, and D: landmine. You press <<R>>.
R: shovel, B: bullet, and D: hookah. You press <<D>>.
R: cow, B: crow, and D: lanyard. You press <<D>>.
R: chaps, B: taco, and D: badge. You press <<B>>.
R: bowtie, B: margarita, and D: pallet. You press <<D>>.
R: dumpster, B: bun, and D: dishwashing liquid. You press <<B>>.
R: rag, B: air pump, and D: turntable. You press <<D>>.
R: cable, B: handbrake, and D: prism. You press <<B>>.
R: pole, B: alligator, and D: bowler hat. You press <<B>>.
R: bark, B: gorilla, and D: pomegranate. You press <<B>>.
R: branch, B: feather, and D: watering can. You press <<B>>.
R: medal, B: cooker, and D: chest. You press <<B>>.
R: nutcracker, B: grapefruit, and D: tweezers. You press <<B>>.
R: fishnet stockings, B: trap, and D: birdcage. You press <<R>>.
R: hedge, B: eclair, and D: chihuahua. You press <<B>>.
R: hot tub, B: firewood, and D: unicycle. You press <<D>>.
R: cabbage, B: sauerkraut, and D: straightjacket. You press <<D>>.
R: margarita, B: pickax, and D: fire alarm. You press <<R>>.
R: crank, B: scaffold, and D: inhaler. You press <<D>>.
R: grille, B: pedal, and D: radar. You press <<D>>.
R: squid, B: airplane, and D: mulch. You press <<D>>.
R: wire, B: bucket, and D: wineglass. You press <<D>>.
R: scalpel, B: foam, and D: scaffold. You press <<D>>.
R: roulette wheel, B: nail polish, and D: chain. You press <<B>>.
R: leg, B: pine tree, and D: lizard. You press <<D>>.
R: engine, B: cheetah, and D: bowler hat. You press <<D>>.
R: step stool, B: slipper, and D: lamb chop. You press <<D>>.
R: skewer, B: tortilla, and D: painting. You press <<D>>.
R: bongo, B: ribbon, and D: hummus. You press <<R>>.
R: bullet, B: steamroller, and D: steering wheel. You press <<R>>.
R: vent, B: knee, and D: espresso. You press <<R>>.
R: wreath, B: tank, and D: rhinoceros. You press <<R>>.
R: triangle, B: missile, and D: pulpit. You press <<B>>.
R: parfait, B: donut, and D: fireplace. You press <<D>>.
R: cement mixer, B: cushion, and D: garter. You press <<R>>.
R: glove, B: fan, and D: apple. You press <<D>>.
R: barnacle, B: pickle, and D: heater. You press <<D>>.
R: cigarette butt, B: lectern, and D: spring roll. You press <<D>>.
R: gauge, B: microwave, and D: tiara. You press <<D>>.
R: glove, B: lasagna, and D: roulette wheel. You press <<R>>.
R: plastic film, B: hopscotch, and D: footrest. You press <<R>>.
R: fingerprint, B: purse, and D: giraffe. You press <<D>>.
R: guitar, B: granite, and D: card. You press <<B>>.
R: pear, B: lumber, and D: dishwashing liquid. You press <<D>>.
R: missile, B: bamboo, and D: ankle. You press <<R>>.
R: speedometer, B: spring roll, and D: gear. You press <<B>>.
R: snake, B: fishing pole, and D: shorts. You press <<R>>.
R: gyroscope, B: grasshopper, and D: cookie sheet. You press <<B>>.
R: wrapping paper, B: triangle, and D: scissors. You press <<B>>.
R: blackberry, B: nightshirt, and D: curb. You press <<D>>.
R: dartboard, B: calculator, and D: tab. You press <<R>>.
R: tank, B: calf, and D: calzone. You press <<B>>.
R: loincloth, B: film, and D: hot-air balloon. You press <<D>>.
R: appetizer, B: wine bottle, and D: pepper mill. You press <<D>>.
R: rollerblade, B: toaster oven, and D: drink. You press <<B>>.
R: hammer, B: playing card, and D: hawk. You press <<D>>.
R: stiletto, B: painting, and D: windshield. You press <<R>>.
R: strainer, B: shorts, and D: clipboard. You press <<B>>.
R: doorbell, B: golf club, and D: doily. You press <<D>>.
R: anteater, B: altar, and D: dolly. You press <<R>>.
R: jeans, B: leg, and D: gift. You press <<D>>.
R: soldering iron, B: graffiti, and D: dolphin. You press <<D>>.
R: torch, B: rollerblade, and D: exhaust pipe. You press <<D>>.
R: wrench, B: gas mask, and D: candle. You press <<R>>.
R: brake, B: helmet, and D: walrus. You press <<D>>.
R: tray, B: seaplane, and D: bedpost. You press <<B>>.
R: clove, B: boy, and D: binoculars. You press <<R>>.
R: red carpet, B: oar, and D: fruit. You press <<B>>.
R: tool, B: wasp, and D: headband. You press <<B>>.
R: cat, B: macaroni, and D: skirt. You press <<D>>.
R: knot, B: wedge, and D: sea urchin. You press <<D>>.
R: dog, B: seahorse, and D: payphone. You press <<D>>.
R: button, B: tape recorder, and D: urn. You press <<R>>.
R: peach, B: photo booth, and D: ivy. You press <<B>>.
R: bank, B: poster, and D: penholder. You press <<B>>.
R: turnstile, B: roulette wheel, and D: clothespin. You press <<D>>.
R: grill, B: spout, and D: knob. You press <<R>>.
R: chopsticks, B: face mask, and D: blowfish. You press <<B>>.
R: doorbell, B: man, and D: ladder. You press <<B>>.
R: jeans, B: latch, and D: headdress. You press <<D>>.
R: watering can, B: coffee, and D: door. You press <<B>>.
R: swordfish, B: blimp, and D: filter. You press <<D>>.
R: parking meter, B: ant, and D: grapevine. You press <<R>>.
R: lightning bug, B: sauerkraut, and D: rearview mirror. You press <<R>>.
R: scooter, B: leopard, and D: plastic film. You press <<D>>.
R: kangaroo, B: barrette, and D: beachball. You press <<B>>.
R: shirt, B: outfit, and D: belt. You press <<D>>.