You will be presented with triplets of objects, which will be assigned to the keys O, D, and T.
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: celery, D: mitten, and T: road sign. You press <<T>>.
O: hearse, D: radish, and T: train. You press <<D>>.
O: hot-water bottle, D: polar bear, and T: videogame. You press <<D>>.
O: balloon, D: clock, and T: hairnet. You press <<D>>.
O: baton, D: hail, and T: mulch. You press <<O>>.
O: yoke, D: handle, and T: buggy. You press <<D>>.
O: deer, D: teepee, and T: braid. You press <<T>>.
O: stretcher, D: peg, and T: hatbox. You press <<O>>.
O: staple gun, D: grinder, and T: blanket. You press <<D>>.
O: paper plate, D: razor blade, and T: potpourri. You press <<T>>.
O: kebab, D: cushion, and T: handlebar. You press <<O>>.
O: shovel, D: videogame, and T: humvee. You press <<T>>.
O: lab coat, D: toy, and T: potpourri. You press <<T>>.
O: scraper, D: tent, and T: poppy. You press <<D>>.
O: duck, D: thermometer, and T: parsley. You press <<T>>.
O: peanut, D: balloon, and T: barrette. You press <<O>>.
O: peeler, D: marker, and T: crumb. You press <<D>>.
O: banana split, D: snowsuit, and T: blindfold. You press <<O>>.
O: seal, D: razor blade, and T: powder. You press <<O>>.
O: glue, D: spout, and T: cobra. You press <<T>>.
O: awning, D: chopsticks, and T: seaplane. You press <<T>>.
O: quesadilla, D: camcorder, and T: polar bear. You press <<T>>.
O: basketball, D: shell, and T: paintbrush. You press <<D>>.
O: washboard, D: coat, and T: defibrillator. You press <<T>>.
O: polaroid, D: food processor, and T: silverware. You press <<O>>.
O: seagull, D: bracelet, and T: ruby. You press <<O>>.
O: speedboat, D: dartboard, and T: fern. You press <<T>>.
O: cable, D: touchpad, and T: mask. You press <<T>>.
O: lipstick, D: panties, and T: dumbbell. You press <<T>>.
O: cushion, D: corkscrew, and T: orchid. You press <<T>>.
O: nose, D: crucifix, and T: hot chocolate. You press <<O>>.
O: dagger, D: periscope, and T: poker. You press <<D>>.
O: skull, D: wheat, and T: chimney. You press <<D>>.
O: rattle, D: microwave, and T: wick. You press <<O>>.
O: mashed potato, D: float, and T: ink. You press <<O>>.
O: pepper, D: dragonfly, and T: dustpan. You press <<T>>.
O: stir fry, D: rolling pin, and T: dice. You press <<T>>.
O: eggshell, D: gutter, and T: pecan. You press <<D>>.
O: mushroom, D: moth, and T: basketball hoop. You press <<T>>.
O: pepper, D: desk, and T: clipper. You press <<O>>.
O: bandage, D: accordion, and T: pig. You press <<T>>.
O: birthday cake, D: piglet, and T: cheesecake. You press <<D>>.
O: beard, D: anteater, and T: brush. You press <<D>>.
O: horn, D: television, and T: brick. You press <<T>>.
O: ship, D: sandbag, and T: barrel. You press <<T>>.
O: chime, D: antelope, and T: scallion. You press <<O>>.
O: rust, D: hamburger, and T: beaker. You press <<D>>.
O: seaweed, D: vending machine, and T: scoop. You press <<O>>.
O: urn, D: dishwasher, and T: coverall. You press <<O>>.
O: poppy, D: bib, and T: scoreboard. You press <<O>>.
O: abacus, D: carrot, and T: goldfish. You press <<O>>.
O: backscratcher, D: hearse, and T: whisk. You press <<D>>.
O: buggy, D: kayak, and T: ashtray. You press <<T>>.
O: flower, D: headrest, and T: jet. You press <<O>>.
O: platypus, D: cane, and T: meat. You press <<O>>.
O: amplifier, D: buggy, and T: corn. You press <<T>>.
O: telegraph, D: nail polish, and T: drain. You press <<D>>.
O: petri dish, D: pepper, and T: polo shirt. You press <<T>>.
O: sewage, D: easter egg, and T: corset. You press <<T>>.
O: shelf, D: sonogram, and T: camel. You press <<O>>.
O: pigeon, D: exhaust pipe, and T: wallet. You press <<O>>.
O: switch, D: nutcracker, and T: groundhog. You press <<T>>.
O: garter, D: peacock, and T: wrench. You press <<T>>.
O: gum, D: brussels sprouts, and T: bear. You press <<T>>.
O: catapult, D: slipper, and T: mousetrap. You press <<D>>.
O: jalapeno, D: blazer, and T: lifesaver. You press <<O>>.
O: punching bag, D: trophy, and T: taillight. You press <<T>>.
O: fire alarm, D: donkey, and T: sheath. You press <<D>>.
O: clipper, D: bamboo, and T: ear. You press <<O>>.
O: cardboard, D: jellyfish, and T: aloe. You press <<O>>.
O: firecracker, D: flypaper, and T: easel. You press <<D>>.
O: milk, D: doorhandle, and T: emerald. You press <<D>>.
O: chili, D: keg, and T: hippopotamus. You press <<T>>.
O: bouquet, D: can opener, and T: breadstick. You press <<O>>.
O: mongoose, D: honeypot, and T: skeleton. You press <<O>>.
O: lizard, D: jalapeno, and T: birdbath. You press <<T>>.
O: penguin, D: mussel, and T: wine. You press <<T>>.
O: brush, D: railing, and T: trough. You press <<O>>.
O: straightjacket, D: cashew, and T: centrifuge. You press <<D>>.
O: mouthpiece, D: canoe, and T: ladder. You press <<T>>.
O: sheath, D: squirt gun, and T: milk. You press <<D>>.
O: basketball, D: shield, and T: volleyball. You press <<D>>.
O: siren, D: fly, and T: rhubarb. You press <<O>>.
O: panties, D: inhaler, and T: rattle. You press <<D>>.
O: peg, D: shoe, and T: poinsettia. You press <<T>>.
O: walker, D: starfish, and T: outlet. You press <<D>>.
O: snowsuit, D: ostrich, and T: workbench. You press <<T>>.
O: thermometer, D: rifle, and T: cane. You press <<T>>.
O: cornucopia, D: brussels sprouts, and T: guinea pig. You press <<T>>.
O: wok, D: pretzel, and T: jack. You press <<T>>.
O: candy bar, D: quilt, and T: revolving door. You press <<O>>.
O: eyepiece, D: syringe, and T: stool. You press <<T>>.
O: shell, D: magnifier, and T: crucifix. You press <<D>>.
O: rocket, D: spout, and T: keyboard. You press <<D>>.
O: wok, D: hairnet, and T: vise. You press <<D>>.
O: ramp, D: doily, and T: coverall. You press <<D>>.
O: denture, D: appetizer, and T: typewriter. You press <<T>>.
O: gum, D: fungus, and T: eggbeater. You press <<D>>.
O: ashtray, D: cuckoo clock, and T: candy. You press <<D>>.
O: lab coat, D: stir fry, and T: stem. You press <<O>>.
O: cupcake, D: awning, and T: rain gauge. You press <<T>>.
O: saw, D: bat, and T: pinwheel. You press <<D>>.
O: shopping cart, D: tortilla, and T: weather vane. You press <<T>>.
O: rifle, D: iron, and T: test tube. You press <<T>>.
O: volleyball, D: seesaw, and T: tiramisu. You press <<T>>.
O: petal, D: t-shirt, and T: telescope. You press <<O>>.
O: wine, D: rickshaw, and T: notepad. You press <<D>>.
O: briefcase, D: bonnet, and T: leopard. You press <<T>>.
O: crucifix, D: parking meter, and T: boxing gloves. You press <<O>>.
O: ski lift, D: blowgun, and T: puppet. You press <<O>>.
O: bucket, D: golf club, and T: egg. You press <<T>>.
O: altar, D: ready meal, and T: kitten. You press <<T>>.
O: glasses, D: marmalade, and T: cup. You press <<O>>.
O: fireplace, D: sheet, and T: seahorse. You press <<T>>.
O: hail, D: bowling ball, and T: razor blade. You press <<O>>.
O: fire, D: banana, and T: phone booth. You press <<D>>.
O: nacho, D: fuse, and T: crayfish. You press <<T>>.
O: cougar, D: brass knuckles, and T: shrimp. You press <<D>>.
O: wheel, D: scorpion, and T: lawnmower. You press <<D>>.
O: toaster oven, D: shower curtain, and T: buggy. You press <<D>>.
O: oilcan, D: nutcracker, and T: mailbox. You press <<D>>.
O: key, D: tattoo, and T: crow. You press <<O>>.
O: playing card, D: cymbal, and T: rake. You press <<T>>.
O: bow, D: pill, and T: cash register. You press <<O>>.
O: doorhandle, D: barcode, and T: staple gun. You press <<D>>.
O: rope, D: duck, and T: shoe. You press <<D>>.
O: wallet, D: frisbee, and T: breathalyzer. You press <<D>>.
O: steering wheel, D: sunroof, and T: pocketknife. You press <<T>>.
O: fruitcake, D: teabag, and T: vegetable. You press <<D>>.
O: stuffing, D: sheath, and T: cage. You press <<O>>.
O: butter, D: ferret, and T: baton. You press <<D>>.
O: lighter, D: marker, and T: elephant. You press <<D>>.
O: antenna, D: pool table, and T: guacamole. You press <<T>>.
O: totem pole, D: coffee bean, and T: garbage. You press <<T>>.
O: blouse, D: cash machine, and T: canister. You press <<D>>.
O: meatball, D: hat, and T: ant. You press <<T>>.
O: brooch, D: jukebox, and T: scallion. You press <<T>>.
O: ostrich, D: blackberry, and T: cigar. You press <<T>>.
O: wine cooler, D: trowel, and T: candle. You press <<D>>.
O: holster, D: desk, and T: sidecar. You press <<D>>.
O: turf, D: lighter, and T: groundhog. You press <<T>>.
O: tadpole, D: bug, and T: crouton. You press <<T>>.
O: bubble, D: playing card, and T: bikini. You press <<O>>.
O: stethoscope, D: dumpling, and T: ruler. You press <<D>>.
O: trapdoor, D: machete, and T: clasp. You press <<O>>.
O: odometer, D: donut, and T: goalpost. You press <<D>>.
O: fishing pole, D: squid, and T: cabbage. You press <<T>>.
O: shaker, D: wine cooler, and T: chips. You press <<O>>.
O: razor, D: cement mixer, and T: reindeer. You press <<T>>.
O: bathrobe, D: roulette wheel, and T: washcloth. You press <<D>>.
O: speaker, D: stilt, and T: soda. You press <<T>>.
O: waffle iron, D: triangle, and T: latte. You press <<D>>.
O: window, D: quesadilla, and T: soda fountain. You press <<O>>.
O: trolley, D: chest, and T: robe. You press <<O>>.
O: gravy, D: origami, and T: combination lock. You press <<D>>.
O: rocking chair, D: pom-pom, and T: poppy. You press <<O>>.
O: espresso, D: hat, and T: palm tree. You press <<O>>.
O: chisel, D: sonogram, and T: refrigerator. You press <<D>>.
O: banana, D: cigar, and T: cornucopia. You press <<D>>.
O: peeler, D: lollipop, and T: beet. You press <<D>>.
O: headset, D: suit, and T: home plate. You press <<T>>.
O: ostrich, D: home plate, and T: headset. You press <<O>>.
O: boulder, D: cabbage, and T: swing set. You press <<T>>.
O: bologna, D: pudding, and T: clock. You press <<T>>.
O: pliers, D: handlebar, and T: bouquet. You press <<T>>.
O: pool table, D: taillight, and T: mallet. You press <<D>>.
O: wheelbarrow, D: gargoyle, and T: mirror. You press <<T>>.
O: turtleneck, D: canvas, and T: speedboat. You press <<T>>.
O: orange, D: hippopotamus, and T: crossbow. You press <<O>>.
O: copier, D: inkwell, and T: catapult. You press <<O>>.
O: paper plate, D: shopping cart, and T: lightbulb. You press <<O>>.
O: fox, D: dagger, and T: caterpillar. You press <<D>>.
O: snorkel, D: pizza, and T: honey. You press <<O>>.
O: slot, D: wrapping paper, and T: walker. You press <<D>>.
O: magnifier, D: mask, and T: pine tree. You press <<T>>.
O: eyepiece, D: palette, and T: racket. You press <<O>>.
O: dishwashing liquid, D: blackberry, and T: handle. You press <<D>>.
O: toaster, D: tuba, and T: polaroid. You press <<O>>.
O: dishrag, D: sweet potato, and T: seal. You press <<T>>.
O: raincoat, D: vending machine, and T: pothole. You press <<D>>.
O: napkin, D: jumpsuit, and T: duct tape. You press <<D>>.
O: tuning fork, D: robe, and T: hairdryer. You press <<O>>.
O: doorbell, D: dishwashing liquid, and T: firewood. You press <<D>>.
O: turntable, D: barnacle, and T: rock. You press <<O>>.
O: barrette, D: gutter, and T: dip. You press <<T>>.
O: weed, D: airplane, and T: veil. You press <<O>>.
O: boat, D: wheelchair, and T: sprouts. You press <<T>>.
O: canoe, D: chocolate, and T: horse. You press <<D>>.
O: christmas tree, D: revolving door, and T: wreath. You press <<D>>.
O: bottle, D: crane, and T: cot. You press <<D>>.
O: gong, D: cloud, and T: squirt gun. You press <<D>>.
O: space shuttle, D: knot, and T: domino. You press <<D>>.
O: footbath, D: hip, and T: chess piece. You press <<T>>.
O: screen, D: taffy, and T: sushi. You press <<O>>.
O: gauze, D: scallop, and T: swizzle stick. You press <<D>>.
O: gasket, D: guillotine, and T: battery. You press <<T>>.
O: earring, D: tile, and T: altar. You press <<O>>.
O: bell, D: board game, and T: ear. You press <<T>>.
O: pitchfork, D: eyepiece, and T: cap. You press <<T>>.
O: ping-pong table, D: water filter, and T: electric chair. You press <<O>>.
O: balloon, D: cow, and T: luggage. You press <<D>>.
O: waterwheel, D: basket, and T: snorkel. You press <<T>>.
O: mast, D: purse, and T: cup. You press <<T>>.
O: parking meter, D: man, and T: vest. You press <<O>>.
O: apple tree, D: knee, and T: bus. You press <<D>>.
O: blouse, D: cable, and T: eraser. You press <<O>>.
O: bubble, D: shaving cream, and T: cracker. You press <<O>>.
O: poker, D: arrow, and T: cape. You press <<T>>.
O: calf, D: crouton, and T: grate. You press <<T>>.
O: jelly bean, D: nail, and T: spider web. You press <<T>>.
O: pendulum, D: target, and T: confetti. You press <<T>>.
O: clothes, D: grill, and T: eyepiece. You press <<T>>.
O: hockey stick, D: rug, and T: tree trunk. You press <<D>>.
O: cake mix, D: flamethrower, and T: chess piece. You press <<O>>.
O: rocking chair, D: sand, and T: mail. You press <<D>>.
O: zipper, D: holster, and T: hairpin. You press <<D>>.
O: tamale, D: vise, and T: roller coaster. You press <<O>>.
O: life jacket, D: paintbrush, and T: panther. You press <<T>>.
O: hose, D: dishwasher, and T: paddle. You press <<D>>.
O: clipper, D: avocado, and T: surfboard. You press <<D>>.
O: doghouse, D: trashcan, and T: gumdrop. You press <<T>>.
O: canoe, D: candle, and T: petri dish. You press <<O>>.
O: exhaust pipe, D: abacus, and T: fire alarm. You press <<D>>.
O: ironing board, D: chip, and T: turkey. You press <<T>>.
O: bonnet, D: hair, and T: necklace. You press <<D>>.
O: step stool, D: nacho, and T: thread. You press <<D>>.
O: trolley, D: cupcake, and T: shell. You press <<D>>.
O: playpen, D: coal, and T: tablecloth. You press <<D>>.
O: hotplate, D: rifle, and T: basketball. You press <<D>>.
O: gauze, D: headscarf, and T: trap. You press <<T>>.
O: salami, D: jug, and T: jack. You press <<O>>.
O: lab coat, D: parfait, and T: porcupine. You press <<T>>.
O: fish, D: hammock, and T: bulletproof vest. You press <<O>>.
O: coffee table, D: drink, and T: bow. You press <<T>>.
O: eye, D: wall, and T: flamethrower. You press <<O>>.
O: tooth, D: seismograph, and T: red carpet. You press <<O>>.
O: diaper, D: paddle, and T: candelabra. You press <<O>>.
O: brass knuckles, D: cigar, and T: letter opener. You press <<D>>.
O: ruby, D: coffee pot, and T: streetlight. You press <<T>>.
O: toy, D: revolver, and T: headphones. You press <<O>>.
O: ruler, D: touchpad, and T: corset. You press <<T>>.
O: hummus, D: microscope, and T: crane. You press <<O>>.
O: cello, D: rag, and T: clock. You press <<D>>.
O: harmonica, D: scoreboard, and T: latch. You press <<D>>.
O: crank, D: headlamp, and T: razor. You press <<D>>.
O: monkey, D: cassette, and T: koala. You press <<D>>.
O: nail polish, D: clasp, and T: chinchilla. You press <<T>>.
O: net, D: tape, and T: pheasant. You press <<T>>.
O: leopard, D: waffle, and T: harmonica. You press <<O>>.
O: juicer, D: calzone, and T: cocktail. You press <<D>>.
O: cheesecake, D: flip flop, and T: traffic light. You press <<O>>.
O: olive, D: meatball, and T: carrot. You press <<D>>.
O: polygraph, D: handle, and T: turkey. You press <<T>>.
O: hovercraft, D: spider, and T: goat. You press <<O>>.
O: chive, D: lighter, and T: jug. You press <<O>>.
O: red carpet, D: toy, and T: chalice. You press <<D>>.
O: collar, D: floss, and T: bow. You press <<D>>.
O: girl, D: sea urchin, and T: trap. You press <<O>>.
O: dough, D: calamari, and T: bagel. You press <<D>>.
O: cleaver, D: knob, and T: jalapeno. You press <<T>>.