You will be presented with triplets of objects, which will be assigned to the keys O, I, and N.
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: coin, I: holster, and N: raccoon. You press <<N>>.
O: camcorder, I: rattlesnake, and N: tab. You press <<I>>.
O: chandelier, I: cabinet, and N: stump. You press <<O>>.
O: dreidel, I: bucket, and N: waffle. You press <<N>>.
O: ironing board, I: coffeemaker, and N: water fountain. You press <<N>>.
O: brownie, I: retainer, and N: duster. You press <<O>>.
O: helmet, I: marmalade, and N: eclair. You press <<O>>.
O: axe, I: jukebox, and N: fire hydrant. You press <<I>>.
O: bush, I: fire, and N: cream. You press <<N>>.
O: rhubarb, I: tiger, and N: rolling pin. You press <<N>>.
O: tractor, I: cauliflower, and N: skewer. You press <<O>>.
O: muffin, I: nail polish, and N: gazelle. You press <<I>>.
O: boar, I: blind, and N: clasp. You press <<O>>.
O: charger, I: raincoat, and N: cereal. You press <<I>>.
O: weasel, I: bulletproof vest, and N: curb. You press <<O>>.
O: cracker, I: cabinet, and N: omelet. You press <<I>>.
O: wineglass, I: figurine, and N: gem. You press <<O>>.
O: pulley, I: palette, and N: wasp. You press <<N>>.
O: calf, I: bracelet, and N: popsicle. You press <<N>>.
O: brake, I: trampoline, and N: whipped cream. You press <<N>>.
O: cellphone, I: coyote, and N: shorts. You press <<I>>.
O: urn, I: board game, and N: rollerskate. You press <<O>>.
O: acorn, I: tube top, and N: knife. You press <<I>>.
O: blanket, I: belt buckle, and N: door. You press <<I>>.
O: window, I: ginger, and N: anklet. You press <<I>>.
O: cello, I: rifle, and N: straw. You press <<N>>.
O: keyboard, I: coverall, and N: windsock. You press <<N>>.
O: goggles, I: ivy, and N: cruise ship. You press <<I>>.
O: flamethrower, I: knife, and N: camel. You press <<N>>.
O: llama, I: periscope, and N: chickpea. You press <<I>>.
O: backdrop, I: quill, and N: tea. You press <<N>>.
O: pinball, I: ice cube, and N: saffron. You press <<O>>.
O: grasshopper, I: brooch, and N: filter. You press <<O>>.
O: mixer, I: whip, and N: drawer. You press <<I>>.
O: bongo, I: hotplate, and N: groundhog. You press <<N>>.
O: pennant, I: kimono, and N: cactus. You press <<N>>.
O: stockings, I: perfume, and N: sled. You press <<I>>.
O: candlestick, I: tinsel, and N: fire hydrant. You press <<I>>.
O: peanut, I: stockings, and N: pipe. You press <<O>>.
O: trophy, I: gear, and N: wrapping paper. You press <<O>>.
O: timer, I: snorkel, and N: skunk. You press <<N>>.
O: shopping basket, I: gum, and N: toad. You press <<N>>.
O: cloak, I: cigarette holder, and N: woman. You press <<I>>.
O: bolo tie, I: aircraft carrier, and N: weather vane. You press <<O>>.
O: marble, I: breathalyzer, and N: potpie. You press <<O>>.
O: lifesaver, I: porcupine, and N: footprint. You press <<I>>.
O: electric chair, I: raisin, and N: chin. You press <<N>>.
O: horn, I: taco, and N: mouth. You press <<I>>.
O: aquarium, I: chin, and N: dryer. You press <<I>>.
O: birdbath, I: headlamp, and N: boat. You press <<I>>.
O: pocket watch, I: kebab, and N: souffle. You press <<O>>.
O: skirt, I: sand, and N: glass. You press <<O>>.
O: christmas card, I: guillotine, and N: kettle. You press <<O>>.
O: bed, I: life jacket, and N: star fruit. You press <<N>>.
O: plunger, I: twig, and N: fire hydrant. You press <<I>>.
O: container, I: branch, and N: shelf. You press <<I>>.
O: balloon, I: lobster, and N: taco. You press <<O>>.
O: reel, I: brace, and N: zipper. You press <<O>>.
O: spider, I: honeypot, and N: shell. You press <<I>>.
O: fish, I: ribbon, and N: beetle. You press <<I>>.
O: thread, I: squash, and N: pepperoni. You press <<O>>.
O: raspberry, I: chin, and N: funnel. You press <<I>>.
O: duck, I: pumpkin, and N: locket. You press <<O>>.
O: plastic film, I: pizza, and N: cable. You press <<I>>.
O: cassette, I: book, and N: license plate. You press <<N>>.
O: whoopee cushion, I: clock, and N: mast. You press <<N>>.
O: power line, I: baseball, and N: stew. You press <<N>>.
O: cement mixer, I: hairdryer, and N: pipe. You press <<I>>.
O: bottle, I: terrarium, and N: rolling pin. You press <<I>>.
O: caramel, I: poppy, and N: batter. You press <<I>>.
O: faucet, I: strap, and N: berry. You press <<N>>.
O: sidecar, I: sunglasses, and N: mosquito. You press <<N>>.
O: sloth, I: coffee table, and N: bulletproof vest. You press <<O>>.
O: solar panel, I: dolly, and N: arch. You press <<O>>.
O: ladder, I: paper bag, and N: spareribs. You press <<O>>.
O: iron, I: harness, and N: mint. You press <<N>>.
O: chipmunk, I: harp, and N: extinguisher. You press <<O>>.
O: pesto, I: roller, and N: tortellini. You press <<N>>.
O: raft, I: pitcher, and N: checkbook. You press <<N>>.
O: overalls, I: trigger, and N: turnstile. You press <<N>>.
O: wagon, I: tarantula, and N: boot. You press <<I>>.
O: doorknob, I: skewer, and N: towel. You press <<I>>.
O: antelope, I: microwave, and N: burrito. You press <<O>>.
O: sledgehammer, I: figurine, and N: bin. You press <<I>>.
O: stiletto, I: trapdoor, and N: spatula. You press <<O>>.
O: ravioli, I: place mat, and N: chess piece. You press <<O>>.
O: ladder, I: dog, and N: bonnet. You press <<O>>.
O: lock, I: coil, and N: honeycomb. You press <<N>>.
O: caramel, I: pliers, and N: flower. You press <<I>>.
O: ski, I: carriage, and N: shaving cream. You press <<N>>.
O: stingray, I: hydrant, and N: fencepost. You press <<O>>.
O: cracker, I: hot chocolate, and N: hearse. You press <<N>>.
O: mantle, I: bacon, and N: pheasant. You press <<O>>.
O: incense, I: pickle, and N: donut. You press <<O>>.
O: speedboat, I: bra, and N: grapevine. You press <<N>>.
O: snake, I: weed, and N: tablet. You press <<N>>.
O: dumpling, I: ticktacktoe, and N: punch. You press <<O>>.
O: rice, I: blinder, and N: undershirt. You press <<O>>.
O: lantern, I: hedge, and N: cigar. You press <<N>>.
O: gate, I: suit, and N: tuxedo. You press <<O>>.
O: crayfish, I: beetle, and N: thimble. You press <<N>>.
O: gearshift, I: cucumber, and N: vent. You press <<I>>.
O: cardinal, I: razor blade, and N: candelabra. You press <<O>>.
O: slug, I: jump rope, and N: frisbee. You press <<O>>.
O: biscuit, I: flamingo, and N: lid. You press <<I>>.
O: recliner, I: canister, and N: basil. You press <<N>>.
O: alpaca, I: cornbread, and N: playpen. You press <<I>>.
O: ice, I: rhinoceros, and N: cabbage. You press <<I>>.
O: skateboard, I: checkers, and N: hedge. You press <<N>>.
O: tuning fork, I: ramp, and N: spoon. You press <<I>>.
O: shuffleboard, I: wagon, and N: punch. You press <<N>>.
O: top hat, I: french fries, and N: wrench. You press <<I>>.
O: duffel bag, I: speaker, and N: crystal. You press <<N>>.
O: footrest, I: lock, and N: swordfish. You press <<N>>.
O: walnut, I: aloe, and N: pecan. You press <<I>>.
O: fire, I: gravel, and N: icepick. You press <<I>>.
O: wax paper, I: muffin, and N: oilcan. You press <<I>>.
O: wheat, I: turtleneck, and N: wand. You press <<O>>.
O: cilantro, I: cot, and N: petri dish. You press <<O>>.
O: peacock, I: cement mixer, and N: washcloth. You press <<O>>.
O: pool table, I: straw, and N: tent. You press <<I>>.
O: jacket, I: crystal, and N: rosary. You press <<O>>.
O: sweatsuit, I: wreath, and N: pinball. You press <<O>>.
O: lamb chop, I: cotton candy, and N: pantyhose. You press <<N>>.
O: needle, I: cardboard, and N: eyepiece. You press <<I>>.
O: parachute, I: flask, and N: folder. You press <<I>>.
O: footrest, I: triangle, and N: sweater. You press <<I>>.
O: bookshelf, I: ottoman, and N: tomato sauce. You press <<N>>.
O: flask, I: velcro, and N: glasses. You press <<I>>.
O: turbine, I: paddle, and N: statue. You press <<N>>.
O: frame, I: kaleidoscope, and N: mask. You press <<I>>.
O: stingray, I: charger, and N: snowboard. You press <<I>>.
O: jack, I: cockatoo, and N: springboard. You press <<I>>.
O: canvas, I: neck, and N: bassinet. You press <<I>>.
O: lettuce, I: crayfish, and N: wood. You press <<I>>.
O: squirt gun, I: octopus, and N: snowshoe. You press <<I>>.
O: triangle, I: groundhog, and N: firetruck. You press <<N>>.
O: wok, I: spider, and N: forklift. You press <<I>>.
O: credit card, I: step stool, and N: plate. You press <<O>>.
O: saw, I: shell, and N: cannonball. You press <<O>>.
O: switch, I: cordon bleu, and N: anklet. You press <<I>>.
O: backscratcher, I: wagon, and N: pine needle. You press <<O>>.
O: nose, I: fruitcake, and N: scaffolding. You press <<N>>.
O: spatula, I: cantaloupe, and N: duct tape. You press <<N>>.
O: knee, I: jewel, and N: hatbox. You press <<O>>.
O: toaster oven, I: bouquet, and N: ambulance. You press <<I>>.
O: perfume, I: fruitcake, and N: scanner. You press <<I>>.
O: rack, I: squirt gun, and N: cinnamon. You press <<N>>.
O: modem, I: bamboo, and N: bulletin board. You press <<I>>.
O: nightshirt, I: hyena, and N: worm. You press <<N>>.
O: manatee, I: laser pointer, and N: police car. You press <<O>>.
O: denture, I: starfish, and N: leg. You press <<I>>.
O: vegetable, I: cellphone, and N: tag. You press <<O>>.
O: splinter, I: cabinet, and N: stockings. You press <<I>>.
O: saltshaker, I: rake, and N: llama. You press <<N>>.
O: pastry, I: cucumber, and N: turtle. You press <<N>>.
O: poppy, I: screen, and N: grenade. You press <<O>>.
O: medal, I: crepe, and N: gas mask. You press <<I>>.
O: trigger, I: bead, and N: berry. You press <<N>>.
O: polar bear, I: lava, and N: charcoal. You press <<O>>.
O: blowtorch, I: maggot, and N: quill. You press <<I>>.
O: shopping basket, I: firetruck, and N: fishing pole. You press <<N>>.
O: nutcracker, I: pipe, and N: boy. You press <<O>>.
O: shower cap, I: papaya, and N: string cheese. You press <<O>>.
O: nest, I: badger, and N: panther. You press <<O>>.
O: toothpaste, I: accordion, and N: face mask. You press <<O>>.
O: eyepiece, I: gem, and N: bookmark. You press <<N>>.
O: barrette, I: backscratcher, and N: switch. You press <<N>>.
O: goldfish, I: contact lens, and N: candle. You press <<O>>.
O: cougar, I: drink, and N: place mat. You press <<O>>.
O: earring, I: crown, and N: rope. You press <<N>>.
O: heater, I: quesadilla, and N: anvil. You press <<I>>.
O: bun, I: cream, and N: cloak. You press <<N>>.
O: camel, I: thread, and N: snack. You press <<I>>.
O: tooth, I: crown, and N: turtle. You press <<N>>.
O: acorn, I: credit card, and N: platypus. You press <<I>>.
O: beaker, I: diskette, and N: polo shirt. You press <<N>>.
O: acorn, I: chisel, and N: kazoo. You press <<O>>.
O: watermelon, I: clipboard, and N: coop. You press <<O>>.
O: mallet, I: stalagmite, and N: taco. You press <<N>>.
O: memory stick, I: road sign, and N: nail clippers. You press <<I>>.
O: panda, I: batter, and N: aardvark. You press <<I>>.
O: whip, I: coffee pot, and N: bell. You press <<I>>.
O: eye, I: videocassette, and N: sifter. You press <<O>>.
O: viewfinder, I: kiwi, and N: grasshopper. You press <<O>>.
O: sauerkraut, I: paper towel, and N: cord. You press <<O>>.
O: bread, I: buoy, and N: pizza. You press <<I>>.
O: peanut, I: bobsled, and N: light switch. You press <<O>>.
O: robe, I: bagel, and N: wafer. You press <<O>>.
O: shell, I: pizza, and N: battery. You press <<I>>.
O: binoculars, I: hair, and N: peanut butter. You press <<N>>.
O: glue, I: tarp, and N: plant. You press <<N>>.
O: bathtub, I: reindeer, and N: branch. You press <<O>>.
O: knob, I: pudding, and N: printer. You press <<I>>.
O: tumbleweed, I: rearview mirror, and N: oyster. You press <<I>>.
O: carriage, I: pothole, and N: duck. You press <<N>>.
O: nut, I: champagne, and N: sweater. You press <<N>>.
O: fossil, I: ant, and N: wolf. You press <<N>>.
O: tick, I: wolf, and N: hay. You press <<N>>.
O: blender, I: measuring cup, and N: gondola. You press <<N>>.
O: penlight, I: baseball, and N: marijuana. You press <<N>>.
O: piggy bank, I: pencil, and N: pistachio. You press <<I>>.
O: roller coaster, I: mussel, and N: scorpion. You press <<O>>.
O: cockatoo, I: cufflink, and N: straw. You press <<I>>.
O: potpourri, I: sweet potato, and N: cinnamon. You press <<O>>.
O: ice, I: paper towel, and N: fence. You press <<O>>.
O: drum, I: swan, and N: steak. You press <<O>>.
O: sewing kit, I: chicken wire, and N: notepad. You press <<I>>.
O: blouse, I: trident, and N: scarecrow. You press <<I>>.
O: toilet, I: wedge, and N: stiletto. You press <<O>>.
O: yacht, I: bandanna, and N: lighter. You press <<O>>.
O: accordion, I: chandelier, and N: teacup. You press <<I>>.
O: mattress, I: curb, and N: mold. You press <<N>>.
O: stair, I: crib, and N: penguin. You press <<N>>.
O: measuring cup, I: paintbrush, and N: keyboard. You press <<I>>.
O: staple gun, I: cheeseburger, and N: dumbbell. You press <<I>>.
O: panties, I: clothespin, and N: gold. You press <<N>>.
O: road sign, I: gas mask, and N: antelope. You press <<N>>.
O: saucer, I: clipper, and N: fishbowl. You press <<N>>.
O: stalagmite, I: projector, and N: pecan. You press <<I>>.
O: cage, I: dish, and N: loincloth. You press <<N>>.
O: candle, I: dresser, and N: hamster. You press <<N>>.
O: skeleton, I: doorknocker, and N: gallows. You press <<I>>.
O: popcorn, I: chicken, and N: blazer. You press <<N>>.
O: walnut, I: blimp, and N: water filter. You press <<O>>.
O: arm, I: cake, and N: mattress. You press <<I>>.
O: tiramisu, I: cigarette butt, and N: rattle. You press <<N>>.
O: notebook, I: gargoyle, and N: chihuahua. You press <<O>>.
O: wing, I: baton, and N: tennis ball. You press <<O>>.
O: pajamas, I: chalkboard, and N: pill. You press <<N>>.
O: staple gun, I: calzone, and N: cork. You press <<I>>.
O: basket, I: sonogram, and N: tent. You press <<I>>.
O: roadsweeper, I: cake mix, and N: ship. You press <<I>>.
O: bolo tie, I: stomach, and N: triangle. You press <<N>>.
O: foam, I: rhubarb, and N: fudge. You press <<O>>.
O: flypaper, I: gold, and N: beaker. You press <<O>>.
O: tablecloth, I: radiator, and N: canoe. You press <<N>>.
O: cream cheese, I: crab, and N: clasp. You press <<N>>.
O: furnace, I: gyro, and N: shovel. You press <<I>>.
O: whip, I: tea, and N: earwig. You press <<O>>.
O: tube top, I: sunglasses, and N: lime. You press <<N>>.
O: zucchini, I: chime, and N: rice. You press <<I>>.
O: napkin ring, I: hamster, and N: credit card. You press <<I>>.
O: lid, I: freezer, and N: cane. You press <<N>>.
O: chaps, I: sleeping bag, and N: paintbrush. You press <<N>>.
O: reindeer, I: wall, and N: sundial. You press <<O>>.
O: cookie, I: kayak, and N: chip. You press <<O>>.
O: green beans, I: snake, and N: maggot. You press <<O>>.
O: pulpit, I: meerkat, and N: handlebar. You press <<I>>.
O: handbrake, I: potholder, and N: cloud. You press <<N>>.
O: salami, I: sloth, and N: banana. You press <<I>>.
O: icepick, I: possum, and N: diamond. You press <<I>>.
O: basketball, I: grater, and N: pistachio. You press <<O>>.
O: mashed potato, I: doorknocker, and N: giraffe. You press <<N>>.
O: squeegee, I: pool table, and N: cello. You press <<O>>.
O: chest, I: sock, and N: trapdoor. You press <<I>>.
O: toaster, I: seafood, and N: walrus. You press <<I>>.
O: bow, I: rabbit, and N: grasshopper. You press <<O>>.
O: yoke, I: fishing pole, and N: toast. You press <<N>>.
O: brooch, I: pearl, and N: birdhouse. You press <<N>>.