You will be presented with triplets of objects, which will be assigned to the keys D, O, and X.
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: bobsled, O: coffee bean, and X: parfait. You press <<D>>.
D: sponge, O: toy, and X: game. You press <<D>>.
D: net, O: flatiron, and X: ferris wheel. You press <<O>>.
D: pedal, O: gourd, and X: espresso. You press <<D>>.
D: eggplant, O: generator, and X: stockings. You press <<O>>.
D: lamp, O: robe, and X: bassinet. You press <<O>>.
D: wrist, O: latch, and X: shorts. You press <<O>>.
D: cherry, O: radar, and X: bed. You press <<X>>.
D: pantyhose, O: coin, and X: calf. You press <<O>>.
D: puddle, O: gun, and X: peppermint. You press <<D>>.
D: backgammon, O: shoulder, and X: parking meter. You press <<O>>.
D: kayak, O: swimming pool, and X: ticktacktoe. You press <<X>>.
D: blimp, O: comb, and X: pickax. You press <<D>>.
D: bench, O: peacock, and X: gauge. You press <<O>>.
D: scooter, O: mongoose, and X: crystal. You press <<D>>.
D: jeans, O: casserole, and X: megaphone. You press <<D>>.
D: lamp, O: piano, and X: pocket watch. You press <<O>>.
D: buggy, O: carriage, and X: doorhandle. You press <<X>>.
D: smoothie, O: pistachio, and X: lamp. You press <<X>>.
D: closet, O: footbath, and X: cat. You press <<D>>.
D: mosquito, O: pine tree, and X: rocking horse. You press <<O>>.
D: revolving door, O: hotdog, and X: leech. You press <<D>>.
D: highlighter, O: gallows, and X: taffy. You press <<O>>.
D: pipe, O: stove, and X: baton. You press <<O>>.
D: roadsweeper, O: shoelace, and X: pea. You press <<D>>.
D: seahorse, O: wall, and X: purse. You press <<X>>.
D: grass, O: stove, and X: turnstile. You press <<D>>.
D: wolf, O: freezer, and X: hotplate. You press <<D>>.
D: canvas, O: corsage, and X: jumpsuit. You press <<X>>.
D: headband, O: strawberry, and X: lock. You press <<O>>.
D: sand, O: sunroof, and X: orchid. You press <<O>>.
D: washing machine, O: soldering iron, and X: holster. You press <<O>>.
D: hearse, O: lantern, and X: plate. You press <<X>>.
D: strainer, O: scuba, and X: trailer. You press <<D>>.
D: waffle iron, O: yak, and X: record player. You press <<O>>.
D: fingerprint, O: squirt gun, and X: wetsuit. You press <<D>>.
D: defibrillator, O: yak, and X: scale. You press <<O>>.
D: squeegee, O: headdress, and X: canvas. You press <<O>>.
D: hammock, O: recliner, and X: doorhandle. You press <<X>>.
D: curb, O: teapot, and X: telephone pole. You press <<O>>.
D: foot, O: ink, and X: outfit. You press <<O>>.
D: splinter, O: holster, and X: catfish. You press <<O>>.
D: gazelle, O: minivan, and X: fig. You press <<O>>.
D: tambourine, O: crow, and X: duckling. You press <<D>>.
D: shears, O: volleyball, and X: hatchet. You press <<O>>.
D: apple tree, O: whisk, and X: clothespin. You press <<D>>.
D: sledgehammer, O: pocket, and X: maple syrup. You press <<X>>.
D: cockatoo, O: belt buckle, and X: magnifier. You press <<D>>.
D: skewer, O: staple gun, and X: rocket. You press <<O>>.
D: banner, O: roadsweeper, and X: dalmatian. You press <<X>>.
D: landmine, O: ribbon, and X: pliers. You press <<O>>.
D: cleaver, O: breakfast, and X: crowbar. You press <<O>>.
D: sled, O: pear, and X: rocking horse. You press <<O>>.
D: grater, O: slime, and X: whipped cream. You press <<D>>.
D: cloud, O: pizza, and X: bok choy. You press <<D>>.
D: napkin ring, O: fence, and X: wrapping paper. You press <<D>>.
D: prism, O: candlestick, and X: bird. You press <<D>>.
D: blazer, O: handbrake, and X: trampoline. You press <<D>>.
D: hoe, O: toga, and X: clothes. You press <<X>>.
D: hook, O: leash, and X: hoe. You press <<X>>.
D: penholder, O: pita, and X: brass knuckles. You press <<X>>.
D: ram, O: waterwheel, and X: bedpan. You press <<D>>.
D: window, O: eyeliner, and X: speaker. You press <<O>>.
D: piecrust, O: tuning fork, and X: torch. You press <<D>>.
D: string cheese, O: leech, and X: gear. You press <<X>>.
D: hose, O: safety pin, and X: hammer. You press <<O>>.
D: stretcher, O: ambulance, and X: phone. You press <<X>>.
D: clothespin, O: dartboard, and X: roulette wheel. You press <<D>>.
D: rag, O: charger, and X: leech. You press <<D>>.
D: wheelchair, O: corkscrew, and X: tee. You press <<X>>.
D: coconut, O: ball, and X: charcoal. You press <<X>>.
D: crab, O: chalk, and X: racket. You press <<D>>.
D: flamingo, O: spinach, and X: target. You press <<O>>.
D: sandcastle, O: costume, and X: volleyball. You press <<X>>.
D: soup, O: cotton candy, and X: woman. You press <<X>>.
D: bandage, O: gear, and X: crutch. You press <<D>>.
D: bra, O: lipstick, and X: combination lock. You press <<X>>.
D: spur, O: drain, and X: dashboard. You press <<D>>.
D: memory stick, O: pizza, and X: sprinkler. You press <<O>>.
D: bread, O: grater, and X: chip. You press <<X>>.
D: koala, O: macadamia, and X: cinnamon. You press <<D>>.
D: crouton, O: bassoon, and X: ram. You press <<D>>.
D: soy sauce, O: jelly bean, and X: roulette wheel. You press <<O>>.
D: clothesline, O: shopping cart, and X: candle. You press <<X>>.
D: rolling pin, O: gallows, and X: arugula. You press <<O>>.
D: bin, O: pulley, and X: peg. You press <<D>>.
D: toilet, O: table, and X: avocado. You press <<X>>.
D: cloak, O: plastic film, and X: bandage. You press <<D>>.
D: bone, O: fountain pen, and X: eagle. You press <<D>>.
D: underwear, O: moccasin, and X: pajamas. You press <<X>>.
D: dolphin, O: can opener, and X: napkin ring. You press <<D>>.
D: ivy, O: fireplace, and X: foam. You press <<D>>.
D: radiator, O: windsock, and X: test tube. You press <<D>>.
D: splinter, O: log, and X: bed. You press <<X>>.
D: platypus, O: pea, and X: videocassette. You press <<D>>.
D: lectern, O: hatchet, and X: ice-cream cone. You press <<X>>.
D: trombone, O: turkey, and X: paper bag. You press <<X>>.
D: arch, O: hearse, and X: extinguisher. You press <<O>>.
D: saucer, O: holster, and X: paddle. You press <<X>>.
D: stamp, O: soccer ball, and X: iceskate. You press <<D>>.
D: glue, O: nut, and X: touchpad. You press <<O>>.
D: crossbow, O: kayak, and X: doorstop. You press <<X>>.
D: tent, O: filter, and X: doorstop. You press <<O>>.
D: eggplant, O: globe, and X: watermelon. You press <<O>>.
D: deer, O: projector, and X: mouse. You press <<O>>.
D: fishhook, O: leotard, and X: lime. You press <<D>>.
D: tadpole, O: badger, and X: charger. You press <<X>>.
D: butterfly, O: skewer, and X: baton. You press <<D>>.
D: television, O: hearing aid, and X: scraper. You press <<X>>.
D: wine bottle, O: brace, and X: guillotine. You press <<D>>.
D: antelope, O: sickle, and X: luggage. You press <<D>>.
D: urinal, O: clam, and X: pin. You press <<X>>.
D: spring roll, O: tack, and X: yolk. You press <<O>>.
D: memory stick, O: omelet, and X: train. You press <<O>>.
D: lip balm, O: stereo, and X: toothpick. You press <<O>>.
D: pacifier, O: cheesecake, and X: sweeper. You press <<X>>.
D: lego, O: wing, and X: scaffold. You press <<D>>.
D: rolling pin, O: dumbbell, and X: bracelet. You press <<X>>.
D: phone booth, O: toothpick, and X: noose. You press <<O>>.
D: whoopee cushion, O: nightstand, and X: cigarette holder. You press <<D>>.