You will be presented with triplets of objects, which will be assigned to the keys D, R, 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.

D: snack, R: pen, and K: coal. You press <<R>>.
D: cd player, R: mask, and K: sink. You press <<R>>.
D: coin, R: seagull, and K: sheet. You press <<K>>.
D: nacho, R: sword, and K: gravel. You press <<D>>.
D: toe, R: skewer, and K: gondola. You press <<D>>.
D: eye, R: ginger, and K: sword. You press <<R>>.
D: porcupine, R: rabbit, and K: leaf. You press <<K>>.
D: lamppost, R: freezer, and K: mussel. You press <<K>>.
D: spur, R: oil, and K: lamb. You press <<R>>.
D: rock, R: handprint, and K: gear. You press <<R>>.
D: snack, R: toga, and K: quiche. You press <<R>>.
D: yo-yo, R: shoulder, and K: hard disk. You press <<R>>.
D: scale, R: shoe, and K: dart. You press <<R>>.
D: fruit, R: hash, and K: pheasant. You press <<K>>.
D: thermostat, R: test tube, and K: grain. You press <<K>>.
D: drink, R: croissant, and K: spider. You press <<K>>.
D: volleyball, R: handbrake, and K: braid. You press <<K>>.
D: speedometer, R: bush, and K: drill. You press <<R>>.
D: gate, R: sailboat, and K: mango. You press <<K>>.
D: praying mantis, R: cereal, and K: key. You press <<D>>.
D: barrel, R: creme brulee, and K: wheelbarrow. You press <<K>>.
D: manhole, R: soda fountain, and K: inkwell. You press <<D>>.
D: toast, R: sling, and K: sewage. You press <<R>>.
D: phone, R: creme brulee, and K: saucer. You press <<K>>.
D: iceskate, R: padlock, and K: duffel bag. You press <<D>>.
D: wall, R: mousse, and K: plum. You press <<D>>.
D: backpack, R: ukulele, and K: gutter. You press <<D>>.
D: candy cane, R: apple, and K: scone. You press <<R>>.
D: okra, R: gate, and K: sweeper. You press <<D>>.
D: cushion, R: sundial, and K: scoop. You press <<D>>.
D: stump, R: pen, and K: bat. You press <<R>>.
D: paper, R: tube top, and K: sundial. You press <<R>>.
D: boot, R: diskette, and K: jacket. You press <<R>>.
D: elbow, R: slingshot, and K: checkbook. You press <<K>>.
D: rat, R: piecrust, and K: pogo stick. You press <<K>>.
D: vegetable, R: sail, and K: window. You press <<D>>.
D: chinchilla, R: pie, and K: yoke. You press <<R>>.
D: solar panel, R: unicycle, and K: candy cane. You press <<K>>.
D: punching bag, R: vacuum, and K: arch. You press <<K>>.
D: donut, R: inhaler, and K: hedgehog. You press <<K>>.
D: clay, R: dishrag, and K: teacup. You press <<K>>.
D: pelican, R: sprouts, and K: cushion. You press <<D>>.
D: moss, R: pocketknife, and K: backscratcher. You press <<D>>.
D: trophy, R: gallows, and K: bullet. You press <<D>>.
D: sifter, R: basketball, and K: shawl. You press <<K>>.
D: jetski, R: ravioli, and K: gyroscope. You press <<R>>.
D: shorts, R: airbag, and K: trophy. You press <<K>>.
D: anvil, R: doorhandle, and K: hairnet. You press <<D>>.
D: vending machine, R: stake, and K: hammer. You press <<D>>.
D: lime, R: knife, and K: tee. You press <<K>>.
D: wood, R: chipmunk, and K: banjo. You press <<K>>.
D: chili, R: dolphin, and K: petri dish. You press <<K>>.
D: tree, R: garlic, and K: pepperoni. You press <<K>>.
D: gavel, R: ice cream, and K: peg. You press <<R>>.
D: tomato sauce, R: eye patch, and K: elbow. You press <<D>>.
D: earplug, R: boar, and K: hourglass. You press <<K>>.
D: aardvark, R: squirt gun, and K: fishhook. You press <<D>>.
D: hovercraft, R: spam, and K: blender. You press <<R>>.
D: snowshoe, R: charger, and K: safety pin. You press <<R>>.
D: cauliflower, R: sawhorse, and K: scorpion. You press <<R>>.
D: bassoon, R: cushion, and K: muffin. You press <<K>>.
D: can, R: seal, and K: watermelon. You press <<R>>.
D: marmalade, R: incubator, and K: sweater. You press <<D>>.
D: telegraph, R: jeep, and K: tab. You press <<K>>.
D: spool, R: cocoon, and K: bamboo. You press <<D>>.
D: telegraph, R: cane, and K: pinball. You press <<R>>.
D: christmas tree, R: manatee, and K: buoy. You press <<D>>.
D: pen, R: heater, and K: wheel. You press <<R>>.
D: bush, R: handcuff, and K: station wagon. You press <<R>>.
D: jar, R: tick, and K: mascara. You press <<R>>.
D: clove, R: cleat, and K: candy cane. You press <<R>>.
D: stiletto, R: stilt, and K: switch. You press <<K>>.
D: seed, R: souffle, and K: stove. You press <<K>>.
D: koala, R: lettuce, and K: cloak. You press <<K>>.
D: saxophone, R: motherboard, and K: birdcage. You press <<K>>.
D: tiramisu, R: videogame, and K: weather vane. You press <<D>>.
D: uniform, R: bumper, and K: goat. You press <<K>>.
D: uniform, R: mongoose, and K: measuring cup. You press <<K>>.
D: phone, R: step stool, and K: sweatsuit. You press <<K>>.
D: whipped cream, R: rhubarb, and K: parachute. You press <<K>>.
D: birdbath, R: breathalyzer, and K: asparagus. You press <<D>>.
D: wetsuit, R: flip flop, and K: toothpaste. You press <<K>>.
D: button, R: toga, and K: muff. You press <<D>>.
D: face, R: glass, and K: milkshake. You press <<D>>.
D: home plate, R: ginger, and K: pedometer. You press <<R>>.
D: cork, R: saddle, and K: stalagmite. You press <<K>>.
D: air mattress, R: piecrust, and K: leggings. You press <<R>>.
D: sandal, R: pepperoni, and K: coat. You press <<R>>.
D: fossil, R: touchpad, and K: belt. You press <<R>>.
D: creme brulee, R: go-kart, and K: football. You press <<D>>.
D: anteater, R: gasket, and K: flypaper. You press <<R>>.
D: skateboard, R: goldfish, and K: bowling ball. You press <<R>>.
D: can, R: stove, and K: lanyard. You press <<K>>.
D: champagne, R: anteater, and K: vulture. You press <<D>>.
D: clothespin, R: bowtie, and K: candy cane. You press <<R>>.
D: lime, R: mallet, and K: nail clippers. You press <<R>>.
D: seesaw, R: drawer, and K: fire alarm. You press <<R>>.
D: stuffing, R: petal, and K: staple gun. You press <<R>>.
D: lamppost, R: spider, and K: toilet paper. You press <<R>>.
D: apron, R: defibrillator, and K: sandwich. You press <<K>>.
D: zipper, R: tiramisu, and K: bottle. You press <<R>>.
D: vest, R: breadbox, and K: rat. You press <<D>>.
D: rabbit, R: scaffolding, and K: zipper. You press <<D>>.
D: fishing pole, R: motherboard, and K: pretzel. You press <<R>>.
D: chive, R: vase, and K: bracelet. You press <<D>>.
D: broom, R: harmonica, and K: frame. You press <<K>>.
D: bulletproof vest, R: gem, and K: guardrail. You press <<R>>.
D: pearl, R: treasure, and K: broccoli. You press <<K>>.
D: seaweed, R: treasure, and K: kitten. You press <<K>>.
D: steering wheel, R: bullet, and K: toaster. You press <<K>>.
D: hook, R: peanut butter, and K: pen. You press <<D>>.
D: lamb chop, R: loincloth, and K: wrapping paper. You press <<D>>.
D: airboat, R: arrow, and K: cigarette. You press <<D>>.
D: dial, R: peppermint, and K: laser pointer. You press <<R>>.
D: grits, R: clipper, and K: crystal. You press <<D>>.
D: wreath, R: handkerchief, and K: luggage. You press <<K>>.
D: calf, R: abacus, and K: doorknob. You press <<D>>.
D: potholder, R: mud, and K: photograph. You press <<D>>.
D: ashtray, R: paper, and K: shoelace. You press <<D>>.
D: shirt, R: gingerbread man, and K: iguana. You press <<K>>.
D: sorbet, R: notepad, and K: scanner. You press <<D>>.
D: crumb, R: honeypot, and K: humvee. You press <<K>>.
D: police car, R: ottoman, and K: popsicle. You press <<K>>.
D: possum, R: kilt, and K: ant. You press <<R>>.
D: candy bar, R: car, and K: gramophone. You press <<D>>.
D: harp, R: cooker, and K: robot. You press <<K>>.
D: water filter, R: glove, and K: otter. You press <<K>>.
D: seafood, R: gumdrop, and K: fingerprint. You press <<K>>.
D: cucumber, R: washcloth, and K: glasses. You press <<K>>.
D: mixer, R: firecracker, and K: steering wheel. You press <<K>>.
D: water cooler, R: headscarf, and K: saltshaker. You press <<R>>.
D: garbage truck, R: incubator, and K: place mat. You press <<D>>.
D: dartboard, R: motherboard, and K: makeup. You press <<R>>.
D: beanbag, R: dryer, and K: cigarette butt. You press <<K>>.
D: bobsled, R: sleeping bag, and K: cake. You press <<K>>.
D: penlight, R: triangle, and K: quad. You press <<R>>.
D: telephone pole, R: lampshade, and K: carriage. You press <<K>>.
D: canister, R: tray, and K: hard disk. You press <<K>>.
D: mustard, R: scorpion, and K: cilantro. You press <<R>>.
D: baklava, R: banana, and K: elbow. You press <<K>>.
D: graffiti, R: air conditioner, and K: bank. You press <<D>>.
D: slime, R: jellyfish, and K: cummerbund. You press <<K>>.
D: knitting, R: zucchini, and K: police car. You press <<K>>.
D: sombrero, R: turf, and K: vest. You press <<R>>.
D: toothpaste, R: ukulele, and K: coconut. You press <<R>>.
D: spacesuit, R: marble, and K: walker. You press <<D>>.
D: hairbrush, R: slot machine, and K: trunk. You press <<R>>.
D: diamond, R: cigarette, and K: trunk. You press <<R>>.
D: vial, R: stool, and K: crown. You press <<D>>.
D: stretcher, R: lifesaver, and K: anklet. You press <<D>>.
D: corkboard, R: milkshake, and K: piano. You press <<D>>.
D: television, R: test tube, and K: printer. You press <<R>>.
D: mud, R: beaver, and K: curling iron. You press <<K>>.
D: coffee filter, R: candle, and K: pear. You press <<R>>.
D: punch, R: guillotine, and K: cigarette. You press <<R>>.
D: sink, R: broom, and K: tarp. You press <<K>>.
D: hairspray, R: pine needle, and K: skateboard. You press <<R>>.
D: shoulder, R: television, and K: blower. You press <<R>>.
D: coffee table, R: razor blade, and K: scuba. You press <<K>>.
D: caterpillar, R: zipper, and K: wetsuit. You press <<D>>.
D: handbrake, R: sandcastle, and K: cordon bleu. You press <<K>>.
D: monkey, R: seaweed, and K: tupperware. You press <<D>>.
D: pistachio, R: oil, and K: eel. You press <<K>>.
D: sweeper, R: pepper, and K: dolphin. You press <<K>>.
D: battery, R: stamp, and K: turf. You press <<K>>.
D: chips, R: cloud, and K: terrarium. You press <<D>>.
D: crown, R: toad, and K: traffic light. You press <<R>>.
D: cloak, R: crossbow, and K: harness. You press <<R>>.
D: ketchup, R: calzone, and K: eggshell. You press <<K>>.
D: hula hoop, R: rake, and K: scallop. You press <<R>>.
D: seaplane, R: radiator, and K: wafer. You press <<R>>.
D: headset, R: flour, and K: clove. You press <<D>>.
D: doorknocker, R: clipper, and K: sequin. You press <<K>>.
D: anvil, R: bobsled, and K: tripod. You press <<R>>.
D: board game, R: handbrake, and K: chariot. You press <<R>>.
D: wedge, R: caramel, and K: gondola. You press <<K>>.
D: grate, R: cardigan, and K: sarcophagus. You press <<R>>.
D: tape, R: razor, and K: breathalyzer. You press <<D>>.
D: parking meter, R: shell, and K: razor. You press <<K>>.
D: stingray, R: cigarette, and K: bazooka. You press <<K>>.
D: needle, R: chicken wire, and K: fossil. You press <<K>>.
D: ship, R: hairbrush, and K: fruit. You press <<D>>.
D: turntable, R: crouton, and K: magnifier. You press <<K>>.
D: flamingo, R: daisy, and K: telegraph. You press <<K>>.
D: calf, R: saddle, and K: leash. You press <<D>>.
D: potpourri, R: wafer, and K: tag. You press <<K>>.
D: lens, R: quiche, and K: sleeping bag. You press <<K>>.
D: jeep, R: grater, and K: jeans. You press <<K>>.
D: stove, R: beer, and K: maggot. You press <<R>>.
D: sink, R: flag, and K: train. You press <<R>>.
D: eyedropper, R: creme brulee, and K: mat. You press <<R>>.
D: balloon, R: puffin, and K: anchor. You press <<K>>.
D: petal, R: loveseat, and K: screwdriver. You press <<K>>.
D: overalls, R: seagull, and K: muff. You press <<D>>.
D: glass, R: braid, and K: apron. You press <<R>>.
D: cotton candy, R: toucan, and K: periscope. You press <<D>>.
D: windshield wiper, R: cork, and K: breadstick. You press <<D>>.
D: washcloth, R: banana peel, and K: sidecar. You press <<D>>.
D: gauge, R: suit, and K: compost. You press <<R>>.
D: airboat, R: graffiti, and K: spool. You press <<K>>.