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

R: motorcycle, P: leash, and A: carriage. You press <<P>>.
R: stool, P: tweezers, and A: hamburger. You press <<A>>.
R: ironing board, P: biscuit, and A: cup. You press <<R>>.
R: wax paper, P: thorn, and A: leggings. You press <<A>>.
R: coffee filter, P: hourglass, and A: leaf. You press <<R>>.
R: crow, P: coin, and A: cookie. You press <<R>>.
R: clipper, P: denture, and A: snorkel. You press <<R>>.
R: marble, P: microscope, and A: pedometer. You press <<R>>.
R: parsley, P: jeep, and A: fly. You press <<P>>.
R: olive, P: perfume, and A: curry. You press <<P>>.
R: canvas, P: hat, and A: pomegranate. You press <<A>>.
R: cocktail, P: dishwashing liquid, and A: toothbrush. You press <<R>>.
R: amplifier, P: turf, and A: noodle. You press <<R>>.
R: parking meter, P: window, and A: shirt. You press <<A>>.
R: guacamole, P: branch, and A: slicer. You press <<P>>.
R: cloud, P: bat, and A: seafood. You press <<R>>.
R: radiator, P: pot, and A: rose. You press <<A>>.
R: fingerprint, P: wood, and A: veil. You press <<A>>.
R: doorknob, P: cymbal, and A: beetle. You press <<A>>.
R: mold, P: cow, and A: beard. You press <<R>>.
R: puppy, P: springboard, and A: fungus. You press <<P>>.
R: cardinal, P: visor, and A: ready meal. You press <<R>>.
R: binoculars, P: champagne, and A: mashed potato. You press <<R>>.
R: ankle, P: cloud, and A: fish. You press <<P>>.
R: coin, P: t-shirt, and A: goose. You press <<A>>.
R: ostrich, P: stool, and A: gargoyle. You press <<R>>.
R: toaster, P: scoop, and A: net. You press <<A>>.
R: hose, P: viewfinder, and A: home plate. You press <<P>>.
R: butter, P: napkin, and A: vending machine. You press <<P>>.
R: scuba, P: sweatsuit, and A: cereal. You press <<P>>.
R: lava, P: taxi, and A: windsock. You press <<P>>.
R: compost, P: leopard, and A: radar. You press <<P>>.
R: screw, P: cloak, and A: doorstop. You press <<P>>.
R: trapdoor, P: candlestick, and A: pickle. You press <<R>>.
R: saffron, P: doghouse, and A: hatchet. You press <<R>>.
R: roulette wheel, P: laser pointer, and A: air conditioner. You press <<R>>.
R: rollerskate, P: aardvark, and A: egg. You press <<A>>.
R: baseball, P: sandbag, and A: stick. You press <<R>>.
R: overalls, P: stove, and A: reel. You press <<R>>.
R: celery, P: centrifuge, and A: peanut. You press <<P>>.
R: trowel, P: tag, and A: cellphone. You press <<R>>.
R: ready meal, P: matchbox, and A: batter. You press <<P>>.
R: gun, P: cable, and A: wrist. You press <<A>>.
R: scallop, P: racehorse, and A: paper plate. You press <<A>>.
R: tadpole, P: patty, and A: birdcage. You press <<A>>.
R: tile, P: curry, and A: fruit. You press <<R>>.
R: grille, P: screwdriver, and A: bagel. You press <<A>>.
R: poppy, P: gingerbread man, and A: turbine. You press <<P>>.
R: marble, P: ironing board, and A: leopard. You press <<A>>.
R: beet, P: paper plate, and A: polar bear. You press <<A>>.
R: abacus, P: crab, and A: match. You press <<P>>.
R: throne, P: screen, and A: hopscotch. You press <<A>>.
R: banjo, P: pan, and A: coffin. You press <<A>>.
R: baton, P: handkerchief, and A: lunchbox. You press <<R>>.
R: sardine, P: coyote, and A: ski. You press <<A>>.
R: stuffing, P: pliers, and A: holster. You press <<R>>.
R: pumpkin, P: aardvark, and A: cart. You press <<P>>.
R: bee, P: glass, and A: crowbar. You press <<R>>.
R: chipmunk, P: pliers, and A: lectern. You press <<R>>.
R: extinguisher, P: trophy, and A: anteater. You press <<A>>.
R: station wagon, P: octopus, and A: candelabra. You press <<P>>.
R: pocket, P: arm, and A: cigarette holder. You press <<P>>.
R: inhaler, P: sticker, and A: parachute. You press <<R>>.
R: earring, P: reel, and A: padlock. You press <<R>>.
R: denture, P: ruby, and A: cymbal. You press <<R>>.
R: perfume, P: latch, and A: leech. You press <<R>>.
R: odometer, P: bat, and A: coin. You press <<R>>.
R: polaroid, P: skunk, and A: rifle. You press <<P>>.
R: gumdrop, P: potpie, and A: jellyfish. You press <<A>>.
R: grass, P: fishbowl, and A: refrigerator. You press <<P>>.
R: breakfast, P: bench, and A: drumstick. You press <<R>>.
R: photo booth, P: beet, and A: slime. You press <<R>>.
R: sandwich, P: wooden leg, and A: yak. You press <<R>>.
R: mast, P: cereal, and A: projector. You press <<P>>.
R: limousine, P: blender, and A: headband. You press <<A>>.
R: guitar, P: lava, and A: pretzel. You press <<P>>.
R: polar bear, P: watch, and A: chihuahua. You press <<P>>.
R: gondola, P: toy, and A: bassinet. You press <<P>>.
R: boa, P: roll, and A: chest. You press <<P>>.
R: mustard, P: water heater, and A: bracelet. You press <<P>>.
R: highlighter, P: eggbeater, and A: mulberry. You press <<A>>.
R: coffin, P: penlight, and A: crystal. You press <<R>>.
R: desk, P: pitcher, and A: bookshelf. You press <<P>>.
R: scuba, P: joystick, and A: stir fry. You press <<A>>.
R: chest, P: latch, and A: top hat. You press <<P>>.
R: spareribs, P: scrambled egg, and A: chariot. You press <<A>>.
R: dreidel, P: pine needle, and A: bus. You press <<R>>.
R: harp, P: brush, and A: funnel. You press <<R>>.
R: ship, P: rocket, and A: calzone. You press <<A>>.
R: robot, P: plastic film, and A: cocoon. You press <<P>>.
R: fingerprint, P: duct, and A: watering can. You press <<R>>.
R: cleat, P: eggnog, and A: ginger. You press <<R>>.
R: joystick, P: snack, and A: scorpion. You press <<R>>.
R: wind chimes, P: cleaver, and A: snowsuit. You press <<A>>.
R: spear, P: pumpkin, and A: earplug. You press <<A>>.
R: monkey, P: thorn, and A: breadstick. You press <<R>>.
R: jack, P: bagel, and A: gumdrop. You press <<R>>.
R: frog, P: bow, and A: eraser. You press <<A>>.
R: mousse, P: parsley, and A: buckle. You press <<A>>.
R: sea urchin, P: pallet, and A: stockings. You press <<A>>.
R: shower cap, P: sewing kit, and A: calzone. You press <<A>>.
R: dishrag, P: saw, and A: overalls. You press <<A>>.
R: shears, P: duckling, and A: shield. You press <<P>>.
R: shoe polish, P: harness, and A: breakfast. You press <<P>>.
R: piggy bank, P: ribbon, and A: weather vane. You press <<P>>.
R: denture, P: lipstick, and A: bedpost. You press <<R>>.
R: grapefruit, P: whistle, and A: memory stick. You press <<R>>.
R: golf club, P: gourd, and A: bowler hat. You press <<P>>.
R: pinball, P: fingerprint, and A: beard. You press <<R>>.
R: wine, P: scoreboard, and A: bongo. You press <<R>>.
R: staple gun, P: caviar, and A: horn. You press <<P>>.
R: stamp, P: blouse, and A: snack. You press <<P>>.
R: eye patch, P: orange rind, and A: soup. You press <<R>>.
R: skunk, P: spur, and A: swing set. You press <<P>>.
R: rifle, P: braid, and A: ostrich. You press <<R>>.
R: container, P: bubble, and A: handkerchief. You press <<P>>.
R: pastry, P: cork, and A: potholder. You press <<P>>.
R: birdbath, P: seaplane, and A: amplifier. You press <<P>>.
R: coffee table, P: globe, and A: cream cheese. You press <<A>>.
R: peanut, P: strawberry, and A: lamb chop. You press <<A>>.
R: turkey, P: detonator, and A: hinge. You press <<R>>.
R: tree, P: rhinoceros, and A: tile. You press <<A>>.
R: lens, P: vulture, and A: sledgehammer. You press <<P>>.
R: bra, P: mask, and A: sim card. You press <<A>>.
R: bathrobe, P: gondola, and A: coat rack. You press <<A>>.
R: springboard, P: vest, and A: marble. You press <<P>>.
R: cuckoo clock, P: ping-pong table, and A: videocassette. You press <<P>>.
R: folder, P: smoke alarm, and A: bracelet. You press <<R>>.
R: teepee, P: banana peel, and A: saltshaker. You press <<R>>.
R: vulture, P: garter, and A: mousepad. You press <<P>>.
R: wire, P: trailer, and A: sonogram. You press <<A>>.
R: lifesaver, P: onion, and A: coop. You press <<P>>.
R: chime, P: hula hoop, and A: wallet. You press <<P>>.
R: lavender, P: door, and A: fishhook. You press <<A>>.
R: vent, P: torpedo, and A: fondue. You press <<A>>.
R: cookie sheet, P: screen, and A: router. You press <<P>>.
R: home plate, P: red carpet, and A: wire cutters. You press <<A>>.
R: neck, P: arm, and A: snake. You press <<A>>.
R: prism, P: water cooler, and A: stained glass. You press <<P>>.
R: crate, P: teabag, and A: cow. You press <<A>>.
R: diaper, P: station wagon, and A: tree. You press <<R>>.
R: tiramisu, P: quill, and A: shell. You press <<P>>.
R: shark, P: gas mask, and A: glass. You press <<R>>.
R: wolf, P: shelf, and A: urn. You press <<R>>.
R: plaster cast, P: hula hoop, and A: shirt. You press <<R>>.
R: cannonball, P: ferris wheel, and A: binder. You press <<A>>.
R: goose, P: cellphone, and A: wine bottle. You press <<R>>.
R: honeycomb, P: root, and A: breadstick. You press <<A>>.
R: cane, P: crayon, and A: revolving door. You press <<A>>.
R: cow, P: mallet, and A: wine bottle. You press <<R>>.
R: mosquito, P: platypus, and A: wagon. You press <<A>>.
R: kebab, P: kale, and A: quiche. You press <<P>>.
R: pole, P: bonnet, and A: napkin ring. You press <<P>>.
R: toothpaste, P: scarf, and A: souffle. You press <<P>>.
R: candy bar, P: swordfish, and A: cornhusk. You press <<P>>.
R: exerciser, P: tomato, and A: swimming pool. You press <<R>>.
R: stingray, P: cabinet, and A: pocket. You press <<R>>.
R: flour, P: underwear, and A: pogo stick. You press <<R>>.
R: sequin, P: slot machine, and A: machine gun. You press <<A>>.
R: aardvark, P: refrigerator, and A: toilet paper. You press <<R>>.
R: sifter, P: checkers, and A: velcro. You press <<R>>.
R: emerald, P: finger, and A: guinea pig. You press <<R>>.
R: popcorn, P: cannon, and A: rust. You press <<R>>.
R: hairspray, P: computer screen, and A: hat. You press <<R>>.
R: trophy, P: artichoke, and A: jellyfish. You press <<R>>.
R: ladder, P: tomato sauce, and A: chute. You press <<P>>.
R: scarf, P: latch, and A: chicken. You press <<P>>.
R: apple tree, P: handkerchief, and A: juicer. You press <<P>>.
R: blower, P: pallet, and A: gearshift. You press <<R>>.
R: hay, P: straw, and A: tack. You press <<A>>.
R: steamroller, P: stalagmite, and A: beard. You press <<P>>.
R: starfish, P: brooch, and A: flamingo. You press <<A>>.
R: cleat, P: stair, and A: clay. You press <<A>>.
R: porcupine, P: toaster, and A: rifle. You press <<R>>.
R: crouton, P: lip gloss, and A: banner. You press <<R>>.
R: tape measure, P: lasagna, and A: eggbeater. You press <<P>>.
R: aardvark, P: flatiron, and A: cape. You press <<R>>.
R: noodle, P: walker, and A: sunglasses. You press <<R>>.
R: buckle, P: block, and A: cereal. You press <<A>>.
R: candy, P: valve, and A: place mat. You press <<P>>.
R: checkers, P: headband, and A: insole. You press <<P>>.
R: blueberry, P: coil, and A: hourglass. You press <<A>>.
R: treasure, P: mattress, and A: razor blade. You press <<P>>.
R: bathtub, P: pin, and A: skull. You press <<A>>.
R: credit card, P: roadsweeper, and A: megaphone. You press <<R>>.
R: leotard, P: eggplant, and A: eel. You press <<R>>.
R: stair, P: latch, and A: magnifier. You press <<A>>.
R: magnet, P: chin, and A: jigsaw puzzle. You press <<P>>.
R: lantern, P: parrot, and A: blind. You press <<P>>.
R: honey, P: doorknob, and A: candy bar. You press <<P>>.
R: wind chimes, P: rabbit, and A: chalkboard. You press <<A>>.
R: bear, P: horn, and A: coffee table. You press <<R>>.
R: megaphone, P: vulture, and A: nightstand. You press <<P>>.
R: hedge, P: bat, and A: shovel. You press <<P>>.
R: lobster, P: fuse, and A: calf. You press <<P>>.
R: knife, P: stirrup, and A: barbell. You press <<R>>.
R: sprinkler, P: kebab, and A: tripod. You press <<P>>.
R: bologna, P: hand, and A: cot. You press <<P>>.
R: toolbox, P: clock, and A: enchilada. You press <<A>>.
R: stained glass, P: urn, and A: comic book. You press <<A>>.