You will be presented with triplets of objects, which will be assigned to the keys O, Q, and K.
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: keyhole, Q: coconut, and K: bracelet. You press <<Q>>.
O: propeller, Q: flashbulb, and K: lunchbox. You press <<K>>.
O: bat, Q: torch, and K: clasp. You press <<O>>.
O: barcode, Q: camera lens, and K: bacon. You press <<K>>.
O: bell, Q: backdrop, and K: souffle. You press <<K>>.
O: tuba, Q: streetlight, and K: metronome. You press <<Q>>.
O: backscratcher, Q: crayon, and K: burrito. You press <<K>>.
O: patch, Q: barnacle, and K: lamb chop. You press <<K>>.
O: peanut, Q: footrest, and K: flamethrower. You press <<O>>.
O: food processor, Q: crouton, and K: snowmobile. You press <<K>>.
O: scorpion, Q: missile, and K: airplane. You press <<O>>.
O: television, Q: wafer, and K: shorts. You press <<Q>>.
O: iceskate, Q: blower, and K: flan. You press <<K>>.
O: sprouts, Q: vest, and K: leotard. You press <<O>>.
O: sushi, Q: worm, and K: frame. You press <<O>>.
O: gurney, Q: sheep, and K: jellyfish. You press <<O>>.
O: bracelet, Q: coconut, and K: keyhole. You press <<Q>>.
O: manatee, Q: soldering iron, and K: mitten. You press <<Q>>.
O: hatbox, Q: guardrail, and K: panda. You press <<K>>.
O: bulletproof vest, Q: spear, and K: teapot. You press <<K>>.
O: air mattress, Q: kale, and K: tractor. You press <<O>>.
O: cornbread, Q: funnel, and K: umbrella. You press <<O>>.
O: graffiti, Q: magnifier, and K: bow. You press <<O>>.
O: cardinal, Q: fire, and K: bra. You press <<K>>.
O: screwdriver, Q: wreath, and K: pie. You press <<O>>.
O: dishrag, Q: eyepiece, and K: road sign. You press <<Q>>.
O: dreidel, Q: wheelbarrow, and K: xylophone. You press <<Q>>.
O: cloak, Q: keg, and K: flower. You press <<Q>>.
O: panther, Q: laser pointer, and K: bat. You press <<O>>.
O: wineglass, Q: cigarette holder, and K: sweatsuit. You press <<K>>.
O: dish, Q: highlighter, and K: parfait. You press <<Q>>.
O: cement mixer, Q: waffle iron, and K: green beans. You press <<K>>.
O: bottle, Q: drumstick, and K: treadmill. You press <<Q>>.
O: curry, Q: coffee bean, and K: bush. You press <<K>>.
O: keyboard, Q: ruby, and K: mail. You press <<Q>>.
O: drink, Q: bow, and K: shoulder. You press <<K>>.
O: nail file, Q: teabag, and K: ribbon. You press <<O>>.
O: dogfood, Q: vise, and K: coffin. You press <<O>>.
O: webcam, Q: panda, and K: sifter. You press <<Q>>.
O: book, Q: turtleneck, and K: locker. You press <<Q>>.
O: crossbow, Q: backgammon, and K: bagel. You press <<K>>.
O: fig, Q: gem, and K: oilcan. You press <<O>>.
O: bottle opener, Q: file, and K: snail. You press <<K>>.
O: coop, Q: marmalade, and K: coffee filter. You press <<O>>.
O: cranberry, Q: boulder, and K: bush. You press <<O>>.
O: rattle, Q: leggings, and K: uniform. You press <<O>>.
O: spam, Q: earwig, and K: saddle. You press <<Q>>.
O: faucet, Q: yogurt, and K: headband. You press <<Q>>.
O: wetsuit, Q: tractor, and K: tablecloth. You press <<Q>>.
O: car door, Q: speaker, and K: cardinal. You press <<K>>.
O: puffin, Q: handprint, and K: stick. You press <<Q>>.
O: wire cutters, Q: tab, and K: police car. You press <<K>>.
O: wolf, Q: baklava, and K: chips. You press <<O>>.
O: corset, Q: hammock, and K: bulldozer. You press <<O>>.
O: mirror, Q: drink, and K: jack. You press <<Q>>.
O: treadmill, Q: parachute, and K: oatmeal. You press <<K>>.
O: seed, Q: sauerkraut, and K: taillight. You press <<K>>.
O: marmalade, Q: coop, and K: coffee filter. You press <<Q>>.
O: pulpit, Q: cupcake, and K: rocket. You press <<Q>>.
O: bowtie, Q: mussel, and K: bottle. You press <<Q>>.
O: cotton candy, Q: panther, and K: paperweight. You press <<K>>.
O: candelabra, Q: shovel, and K: petri dish. You press <<K>>.
O: moose, Q: meat grinder, and K: hot chocolate. You press <<O>>.
O: patch, Q: xylophone, and K: chive. You press <<Q>>.
O: railing, Q: baseball, and K: spam. You press <<K>>.
O: cooler, Q: calf, and K: cucumber. You press <<K>>.
O: wallpaper, Q: paper bag, and K: petri dish. You press <<K>>.
O: arch, Q: inhaler, and K: saddle. You press <<Q>>.
O: marijuana, Q: pot, and K: lavender. You press <<Q>>.
O: badge, Q: wallpaper, and K: leaf. You press <<O>>.
O: knob, Q: wetsuit, and K: retainer. You press <<Q>>.
O: balloon, Q: bin, and K: finger. You press <<K>>.
O: headband, Q: macadamia, and K: metronome. You press <<Q>>.
O: filter, Q: sausage, and K: cork. You press <<Q>>.
O: shell, Q: tulip, and K: plunger. You press <<K>>.
O: sunglasses, Q: rudder, and K: lock. You press <<Q>>.
O: plunger, Q: cement mixer, and K: skin. You press <<K>>.
O: ball, Q: trunk, and K: chinaware. You press <<O>>.
O: cotton candy, Q: paperweight, and K: panther. You press <<K>>.
O: hummus, Q: gondola, and K: mouthpiece. You press <<O>>.
O: raspberry, Q: swimming pool, and K: goldfish. You press <<O>>.
O: screw, Q: noisemaker, and K: enchilada. You press <<O>>.
O: ski boots, Q: fish, and K: wheelbarrow. You press <<O>>.
O: sushi, Q: mandolin, and K: robot. You press <<O>>.
O: enchilada, Q: soap, and K: nightshirt. You press <<O>>.
O: cellphone, Q: blowgun, and K: sweatsuit. You press <<O>>.
O: shower cap, Q: mandolin, and K: toothpick. You press <<K>>.
O: lightning bug, Q: tape, and K: thimble. You press <<K>>.
O: coleslaw, Q: canvas, and K: easter egg. You press <<Q>>.
O: book, Q: marijuana, and K: gorilla. You press <<O>>.
O: caviar, Q: seal, and K: bologna. You press <<O>>.
O: ferris wheel, Q: headdress, and K: smoke alarm. You press <<Q>>.
O: webcam, Q: dishrag, and K: fishbowl. You press <<O>>.
O: basketball hoop, Q: porthole, and K: mailbox. You press <<K>>.
O: power line, Q: french fries, and K: soccer ball. You press <<O>>.
O: belt, Q: clipboard, and K: bazooka. You press <<K>>.
O: mandolin, Q: robot, and K: sushi. You press <<K>>.
O: chihuahua, Q: fencepost, and K: cork. You press <<O>>.
O: scallop, Q: straw, and K: turnstile. You press <<K>>.
O: jet, Q: hinge, and K: mulch. You press <<K>>.
O: jetski, Q: trombone, and K: inkwell. You press <<O>>.
O: mole, Q: eggnog, and K: chute. You press <<O>>.
O: trampoline, Q: jump rope, and K: windshield. You press <<K>>.
O: limousine, Q: manatee, and K: telephone pole. You press <<Q>>.
O: quiche, Q: birdhouse, and K: headlamp. You press <<O>>.
O: lasagna, Q: coal, and K: file. You press <<K>>.
O: orchid, Q: wrapping paper, and K: rug. You press <<O>>.
O: bow, Q: handcuff, and K: handbrake. You press <<Q>>.
O: handkerchief, Q: velcro, and K: projector. You press <<K>>.
O: neck, Q: chute, and K: shuffleboard. You press <<O>>.
O: collar, Q: jukebox, and K: snowmobile. You press <<O>>.
O: sled, Q: photo booth, and K: seagull. You press <<K>>.
O: charcoal, Q: wig, and K: mantle. You press <<O>>.
O: chalkboard, Q: boxing gloves, and K: meat. You press <<K>>.
O: parrot, Q: piglet, and K: bikini. You press <<K>>.
O: dumbbell, Q: railing, and K: stake. You press <<K>>.
O: gravestone, Q: deer, and K: videocassette. You press <<Q>>.
O: hamburger, Q: dashboard, and K: scalpel. You press <<K>>.
O: gravestone, Q: pistachio, and K: heater. You press <<Q>>.
O: windshield, Q: trampoline, and K: jump rope. You press <<O>>.
O: rust, Q: grapefruit, and K: saltshaker. You press <<O>>.
O: mandolin, Q: golf club, and K: firetruck. You press <<K>>.
O: pillow, Q: pearl, and K: emerald. You press <<O>>.
O: stapler, Q: gauze, and K: snack. You press <<K>>.
O: meatball, Q: inhaler, and K: carrot. You press <<Q>>.
O: anklet, Q: bolt, and K: clipper. You press <<O>>.
O: eyeliner, Q: car, and K: highlighter. You press <<Q>>.
O: rag, Q: tape, and K: scaffolding. You press <<Q>>.
O: plum, Q: bank, and K: juicer. You press <<Q>>.
O: pen, Q: roof rack, and K: chair. You press <<O>>.
O: earring, Q: chicken, and K: yolk. You press <<O>>.
O: rack, Q: tricycle, and K: almond. You press <<K>>.
O: deer, Q: camper, and K: badger. You press <<Q>>.
O: checkers, Q: origami, and K: coleslaw. You press <<K>>.
O: donut, Q: toothpick, and K: fruit. You press <<Q>>.
O: cookie cutter, Q: manhole, and K: eagle. You press <<K>>.
O: taillight, Q: boot, and K: bow. You press <<K>>.
O: golf club, Q: mandolin, and K: firetruck. You press <<K>>.
O: clothespin, Q: spear, and K: home plate. You press <<K>>.
O: dart, Q: roller, and K: chessboard. You press <<K>>.
O: t-shirt, Q: veil, and K: stereo. You press <<K>>.
O: insole, Q: basketball hoop, and K: fire alarm. You press <<O>>.
O: coffee filter, Q: gem, and K: gazelle. You press <<K>>.
O: berry, Q: book, and K: helicopter. You press <<O>>.
O: keyhole, Q: boxer shorts, and K: stir fry. You press <<K>>.
O: goblet, Q: filter, and K: canoe. You press <<K>>.
O: crystal, Q: quill, and K: tricycle. You press <<K>>.
O: chili, Q: stiletto, and K: harness. You press <<O>>.
O: waffle iron, Q: needle, and K: cleat. You press <<K>>.
O: net, Q: cross, and K: crown. You press <<O>>.
O: belt buckle, Q: camera, and K: baton. You press <<K>>.
O: inkwell, Q: subway, and K: frame. You press <<Q>>.
O: wasp, Q: dishwasher, and K: bowler hat. You press <<O>>.
O: rollerskate, Q: crouton, and K: shutter. You press <<Q>>.
O: doorbell, Q: ski lift, and K: bowling ball. You press <<K>>.
O: seafood, Q: gauze, and K: duster. You press <<O>>.
O: helicopter, Q: book, and K: berry. You press <<O>>.
O: ginger, Q: scallion, and K: ticktacktoe. You press <<K>>.
O: saltshaker, Q: chinaware, and K: tick. You press <<K>>.
O: watermelon, Q: sugar cube, and K: playpen. You press <<K>>.
O: trident, Q: aloe, and K: squash. You press <<O>>.
O: trombone, Q: dish, and K: calf. You press <<K>>.
O: spark plug, Q: block, and K: crown. You press <<Q>>.
O: carrot, Q: firecracker, and K: cd player. You press <<K>>.
O: beetle, Q: wok, and K: toad. You press <<Q>>.
O: golf club, Q: kettle, and K: hairbrush. You press <<K>>.
O: dollhouse, Q: stethoscope, and K: monkey. You press <<K>>.
O: shoelace, Q: highlighter, and K: okra. You press <<K>>.
O: webcam, Q: toothbrush, and K: curtain. You press <<O>>.
O: cracker, Q: cash machine, and K: television. You press <<O>>.
O: cornucopia, Q: manatee, and K: speaker. You press <<Q>>.
O: gopher, Q: duct, and K: wrap. You press <<Q>>.
O: rug, Q: revolving door, and K: polaroid. You press <<Q>>.
O: swimming pool, Q: dynamite, and K: turkey. You press <<O>>.
O: manatee, Q: badge, and K: whisk. You press <<O>>.
O: chessboard, Q: pony, and K: scaffold. You press <<Q>>.
O: squirt gun, Q: barrette, and K: baton. You press <<O>>.
O: juice, Q: plate, and K: skateboard. You press <<O>>.
O: parrot, Q: pineapple, and K: wand. You press <<K>>.
O: buffet, Q: taillight, and K: spout. You press <<O>>.
O: towel rack, Q: shower cap, and K: gas mask. You press <<K>>.
O: taillight, Q: sonogram, and K: ribbon. You press <<Q>>.
O: earplug, Q: taillight, and K: noisemaker. You press <<K>>.
O: lollipop, Q: whale, and K: scoop. You press <<Q>>.
O: jacket, Q: block, and K: catapult. You press <<O>>.
O: man, Q: cobra, and K: paint. You press <<K>>.
O: ready meal, Q: toolbox, and K: cake. You press <<Q>>.
O: fingerprint, Q: pot, and K: pitchfork. You press <<O>>.
O: backgammon, Q: pump, and K: coffee bean. You press <<K>>.
O: pencil sharpener, Q: headband, and K: wind chimes. You press <<Q>>.
O: teddy bear, Q: fly, and K: record player. You press <<K>>.
O: bucket, Q: cloud, and K: scarf. You press <<O>>.
O: peppermint, Q: trophy, and K: broom. You press <<O>>.
O: blazer, Q: step stool, and K: cornhusk. You press <<Q>>.
O: origami, Q: fountain pen, and K: smoke alarm. You press <<K>>.
O: ice cube, Q: pie, and K: tackle. You press <<K>>.
O: tambourine, Q: gem, and K: plaster cast. You press <<K>>.
O: chime, Q: license plate, and K: statue. You press <<K>>.
O: strawberry, Q: gurney, and K: pearl. You press <<O>>.
O: robot, Q: macadamia, and K: poinsettia. You press <<Q>>.