You will be presented with triplets of objects, which will be assigned to the keys O, R, and Y.
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: wrap, R: tablet, and Y: telegraph. You press <<O>>.
O: siren, R: bassoon, and Y: spider web. You press <<Y>>.
O: doily, R: lab coat, and Y: stroller. You press <<O>>.
O: sandbox, R: gargoyle, and Y: eclair. You press <<Y>>.
O: puddle, R: tricycle, and Y: bracelet. You press <<Y>>.
O: microwave, R: gyro, and Y: pogo stick. You press <<R>>.
O: possum, R: tulip, and Y: sponge. You press <<O>>.
O: cheeseburger, R: cobra, and Y: lip balm. You press <<R>>.
O: handkerchief, R: ladybug, and Y: honey. You press <<R>>.
O: domino, R: vent, and Y: snake. You press <<Y>>.
O: grille, R: lava, and Y: mousetrap. You press <<R>>.
O: hairbrush, R: payphone, and Y: grits. You press <<Y>>.
O: nest, R: fire pit, and Y: clipboard. You press <<O>>.
O: bowling ball, R: possum, and Y: touchpad. You press <<R>>.
O: cheeseburger, R: elbow, and Y: hairbrush. You press <<O>>.
O: parking meter, R: tarantula, and Y: heater. You press <<R>>.
O: dragonfly, R: stopwatch, and Y: boomerang. You press <<O>>.
O: bowling ball, R: bison, and Y: owl. You press <<O>>.
O: spatula, R: padlock, and Y: handbrake. You press <<R>>.
O: bandanna, R: hairspray, and Y: hand. You press <<O>>.
O: sidecar, R: basil, and Y: rocket. You press <<R>>.
O: wrist, R: ginger, and Y: hawk. You press <<Y>>.
O: duckling, R: mouthpiece, and Y: ski. You press <<O>>.
O: anteater, R: giraffe, and Y: sponge. You press <<Y>>.
O: terrarium, R: mast, and Y: blinder. You press <<O>>.
O: wine, R: baton, and Y: hot chocolate. You press <<R>>.
O: streetlight, R: squash, and Y: coral. You press <<O>>.
O: grasshopper, R: ramp, and Y: mixer. You press <<O>>.
O: poinsettia, R: star fruit, and Y: flagpole. You press <<Y>>.
O: parsley, R: brussels sprouts, and Y: baton. You press <<Y>>.
O: banjo, R: license plate, and Y: painting. You press <<Y>>.
O: pigeon, R: jetski, and Y: boomerang. You press <<O>>.
O: cutting board, R: iron, and Y: volleyball. You press <<Y>>.
O: minivan, R: filing cabinet, and Y: egg roll. You press <<Y>>.
O: rollerblade, R: magnet, and Y: horn. You press <<O>>.
O: bush, R: doorknob, and Y: seagull. You press <<R>>.
O: soccer ball, R: beanbag, and Y: racehorse. You press <<R>>.
O: scraper, R: shaving cream, and Y: olive. You press <<R>>.
O: mousetrap, R: dishrag, and Y: boxer shorts. You press <<O>>.
O: ball, R: garbage, and Y: face mask. You press <<R>>.
O: terrarium, R: pineapple, and Y: christmas card. You press <<Y>>.
O: melon, R: bunkbed, and Y: shopping basket. You press <<R>>.
O: chive, R: cocoon, and Y: checkbook. You press <<Y>>.
O: hearing aid, R: mashed potato, and Y: cookie cutter. You press <<O>>.
O: frame, R: tortilla, and Y: mint. You press <<O>>.
O: spareribs, R: pan, and Y: wire cutters. You press <<Y>>.
O: magnifying glass, R: tent, and Y: phone booth. You press <<R>>.
O: tostada, R: showerhead, and Y: revolving door. You press <<O>>.
O: hatchet, R: oil, and Y: leech. You press <<R>>.
O: fan, R: ferret, and Y: sheath. You press <<R>>.
O: scalpel, R: bowler hat, and Y: moccasin. You press <<O>>.
O: pepper, R: rock, and Y: purse. You press <<Y>>.
O: notebook, R: coil, and Y: lighter. You press <<O>>.
O: gravy, R: snowshoe, and Y: medal. You press <<O>>.
O: chili, R: beetle, and Y: envelope. You press <<R>>.
O: eggshell, R: honey, and Y: odometer. You press <<Y>>.
O: pepper mill, R: tent, and Y: sand. You press <<R>>.
O: pencil, R: knitting needle, and Y: pole. You press <<O>>.
O: pajamas, R: retainer, and Y: mailbox. You press <<Y>>.
O: cocoon, R: lime, and Y: rearview mirror. You press <<O>>.
O: sheath, R: speedboat, and Y: crown. You press <<R>>.
O: clam, R: earring, and Y: starfish. You press <<R>>.
O: keyboard, R: torch, and Y: headphones. You press <<R>>.
O: bobsled, R: cleaver, and Y: stained glass. You press <<R>>.
O: pulpit, R: weather vane, and Y: petal. You press <<Y>>.
O: roll, R: flower, and Y: buckle. You press <<Y>>.
O: ice cube, R: file, and Y: weather vane. You press <<O>>.
O: stereo, R: graffiti, and Y: hotdog. You press <<Y>>.
O: seagull, R: rust, and Y: canister. You press <<O>>.
O: ginger, R: stirrup, and Y: wagon. You press <<R>>.
O: wrapping paper, R: pin, and Y: cherry. You press <<Y>>.
O: dagger, R: stiletto, and Y: kangaroo. You press <<Y>>.
O: spareribs, R: chalk, and Y: gopher. You press <<R>>.
O: badger, R: hotdog, and Y: basketball hoop. You press <<Y>>.
O: elbow, R: flower, and Y: organ. You press <<R>>.
O: sidecar, R: pillbox, and Y: eggshell. You press <<Y>>.
O: splinter, R: straw, and Y: test tube. You press <<O>>.
O: swizzle stick, R: bread, and Y: rabbit. You press <<Y>>.
O: calf, R: coffin, and Y: playpen. You press <<O>>.
O: perfume, R: okra, and Y: pantsuit. You press <<R>>.
O: turtleneck, R: van, and Y: chive. You press <<Y>>.
O: headphones, R: playing card, and Y: macaroni. You press <<Y>>.
O: scaffolding, R: playpen, and Y: grapefruit. You press <<Y>>.
O: peanut, R: dishwasher, and Y: pogo stick. You press <<O>>.
O: cornbread, R: knot, and Y: blazer. You press <<O>>.
O: enchilada, R: mouse, and Y: wick. You press <<R>>.
O: sprinkler, R: speedometer, and Y: doorknob. You press <<R>>.
O: trigger, R: barbell, and Y: stomach. You press <<Y>>.
O: chinaware, R: sombrero, and Y: barrette. You press <<Y>>.
O: slingshot, R: insole, and Y: ukulele. You press <<O>>.
O: eyeliner, R: sandpaper, and Y: cigarette butt. You press <<Y>>.
O: organ, R: sweeper, and Y: pincushion. You press <<O>>.
O: motherboard, R: leg, and Y: bell. You press <<O>>.
O: lettuce, R: sewing kit, and Y: clove. You press <<O>>.
O: yo-yo, R: car, and Y: daisy. You press <<R>>.
O: wedding cake, R: scaffolding, and Y: skull. You press <<Y>>.
O: pita, R: casserole, and Y: mint. You press <<Y>>.
O: gallows, R: pig, and Y: machete. You press <<R>>.
O: padlock, R: pepper, and Y: toothpaste. You press <<O>>.
O: mask, R: neck, and Y: toga. You press <<O>>.
O: comb, R: remote control, and Y: rollerskate. You press <<Y>>.
O: minivan, R: water bottle, and Y: trophy. You press <<R>>.
O: champagne, R: water filter, and Y: kaleidoscope. You press <<Y>>.
O: chopsticks, R: file, and Y: ratchet. You press <<Y>>.
O: grater, R: donkey, and Y: bracelet. You press <<R>>.
O: water filter, R: moccasin, and Y: hot tub. You press <<R>>.
O: cheeseburger, R: screen, and Y: noisemaker. You press <<O>>.
O: stilt, R: dollhouse, and Y: air conditioner. You press <<O>>.
O: shower cap, R: cake mix, and Y: leash. You press <<Y>>.
O: palm tree, R: cranberry, and Y: lifesaver. You press <<Y>>.
O: tape measure, R: train set, and Y: noodle. You press <<Y>>.
O: finger, R: ramp, and Y: fire. You press <<Y>>.
O: arugula, R: caramel, and Y: sardine. You press <<R>>.
O: mail, R: warthog, and Y: noodle. You press <<O>>.
O: chalk, R: air pump, and Y: bullet. You press <<O>>.
O: chopsticks, R: bobsled, and Y: globe. You press <<O>>.
O: soy sauce, R: windshield, and Y: jet. You press <<O>>.
O: trashcan, R: mast, and Y: snack. You press <<Y>>.
O: board game, R: olive, and Y: bead. You press <<R>>.
O: handprint, R: treasure, and Y: rabbit. You press <<Y>>.
O: trowel, R: breathalyzer, and Y: cross. You press <<R>>.
O: drawer, R: loveseat, and Y: sponge. You press <<Y>>.
O: oyster, R: hamster, and Y: taffy. You press <<R>>.
O: taco, R: sea urchin, and Y: dogfood. You press <<R>>.
O: yarn, R: hard disk, and Y: thermos. You press <<O>>.
O: bok choy, R: sticker, and Y: dolphin. You press <<R>>.
O: swing, R: pastry, and Y: radiator. You press <<R>>.
O: bra, R: petal, and Y: mop. You press <<R>>.
O: wine cooler, R: headphones, and Y: straw. You press <<Y>>.
O: seismograph, R: cane, and Y: hippopotamus. You press <<Y>>.
O: koala, R: quilt, and Y: spout. You press <<O>>.
O: tarantula, R: rain gauge, and Y: bok choy. You press <<O>>.
O: watch, R: rat, and Y: hippopotamus. You press <<O>>.
O: squirrel, R: cotton candy, and Y: lamb chop. You press <<R>>.
O: record, R: poppy, and Y: iguana. You press <<O>>.
O: crucifix, R: stump, and Y: dial. You press <<Y>>.
O: mousetrap, R: asparagus, and Y: vial. You press <<O>>.
O: badger, R: robot, and Y: candlestick. You press <<O>>.
O: corkboard, R: chili, and Y: rollerblade. You press <<R>>.
O: parking meter, R: tie, and Y: envelope. You press <<O>>.
O: shell, R: home plate, and Y: grapevine. You press <<R>>.
O: hand, R: cheesecake, and Y: dagger. You press <<R>>.
O: hash, R: robe, and Y: canvas. You press <<O>>.
O: crayon, R: bison, and Y: quesadilla. You press <<O>>.
O: origami, R: boot, and Y: rake. You press <<O>>.
O: sunflower, R: window, and Y: perfume. You press <<R>>.
O: ashtray, R: hourglass, and Y: rug. You press <<O>>.
O: sweater, R: flipper, and Y: bagel. You press <<R>>.
O: bag, R: fly, and Y: shoulder. You press <<R>>.
O: trumpet, R: machine gun, and Y: seaplane. You press <<O>>.
O: dumbbell, R: koala, and Y: plaster cast. You press <<R>>.
O: roll, R: blouse, and Y: warthog. You press <<R>>.
O: landmine, R: letter opener, and Y: emerald. You press <<R>>.
O: rudder, R: quill, and Y: yoke. You press <<O>>.
O: cotton candy, R: pallet, and Y: slingshot. You press <<O>>.
O: slug, R: calamari, and Y: nest. You press <<R>>.
O: bib, R: satellite dish, and Y: beaver. You press <<R>>.
O: whisk, R: thermometer, and Y: camera. You press <<O>>.
O: wolf, R: parfait, and Y: gargoyle. You press <<R>>.
O: koala, R: golf club, and Y: loveseat. You press <<O>>.
O: towel, R: flyswatter, and Y: chicken wire. You press <<Y>>.
O: pipe, R: orchid, and Y: baseball bat. You press <<R>>.
O: piggy bank, R: yogurt, and Y: trashcan. You press <<R>>.
O: sticker, R: frog, and Y: jewel. You press <<R>>.
O: visor, R: orange, and Y: flan. You press <<O>>.
O: pear, R: jacket, and Y: lock. You press <<O>>.
O: brace, R: blueberry, and Y: projector. You press <<R>>.
O: clock, R: gravy, and Y: wineglass. You press <<O>>.
O: brass knuckles, R: file, and Y: flag. You press <<Y>>.
O: wall, R: thumbtack, and Y: hoodie. You press <<O>>.
O: roller, R: bulletin board, and Y: sandbag. You press <<O>>.
O: lettuce, R: highchair, and Y: stained glass. You press <<O>>.
O: cilantro, R: cookie, and Y: penholder. You press <<Y>>.
O: penlight, R: peanut butter, and Y: backgammon. You press <<R>>.
O: rock, R: wax, and Y: poinsettia. You press <<Y>>.
O: poinsettia, R: pepper, and Y: t-shirt. You press <<Y>>.
O: ratchet, R: jacket, and Y: trashcan. You press <<R>>.
O: penguin, R: gumdrop, and Y: teacup. You press <<O>>.
O: pickax, R: drill, and Y: water heater. You press <<Y>>.
O: eye, R: bookmark, and Y: trap. You press <<Y>>.
O: piano, R: volleyball, and Y: forklift. You press <<R>>.
O: oven, R: train, and Y: chips. You press <<Y>>.
O: swizzle stick, R: incubator, and Y: zipper. You press <<R>>.
O: pine needle, R: badge, and Y: projector. You press <<O>>.
O: gondola, R: motorcycle, and Y: flask. You press <<Y>>.
O: stethoscope, R: dial, and Y: jellyfish. You press <<Y>>.
O: flag, R: orange rind, and Y: granola. You press <<Y>>.
O: trampoline, R: window, and Y: eyedropper. You press <<R>>.
O: retainer, R: napkin ring, and Y: headband. You press <<R>>.
O: meatloaf, R: costume, and Y: foot. You press <<O>>.
O: fireworks, R: car seat, and Y: rope. You press <<O>>.
O: magnifier, R: neck, and Y: swizzle stick. You press <<R>>.
O: window, R: ashtray, and Y: cat. You press <<Y>>.
O: arugula, R: sushi, and Y: mongoose. You press <<Y>>.
O: combination lock, R: chive, and Y: couch. You press <<R>>.
O: headband, R: parking meter, and Y: stick. You press <<O>>.
O: gazelle, R: cilantro, and Y: bug. You press <<R>>.
O: meat, R: bumper, and Y: koala. You press <<R>>.
O: green beans, R: eggnog, and Y: scalpel. You press <<Y>>.
O: pulley, R: iron, and Y: scooter. You press <<O>>.