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

P: treadmill, N: table, and Y: raisin. You press <<Y>>.
P: hubcap, N: mouse, and Y: jam. You press <<Y>>.
P: badge, N: fondue, and Y: checkbook. You press <<N>>.
P: teacup, N: bulletin board, and Y: joystick. You press <<N>>.
P: book, N: stirrup, and Y: appetizer. You press <<Y>>.
P: rope, N: remote control, and Y: gumball. You press <<P>>.
P: home plate, N: nail, and Y: chalice. You press <<Y>>.
P: hubcap, N: ferry, and Y: lampshade. You press <<Y>>.
P: chisel, N: spark plug, and Y: beachball. You press <<Y>>.
P: knitting, N: cardinal, and Y: banana. You press <<Y>>.
P: bubble, N: clothes, and Y: lectern. You press <<P>>.
P: parsley, N: barbell, and Y: washcloth. You press <<P>>.
P: cordon bleu, N: plastic film, and Y: glove. You press <<P>>.
P: firetruck, N: amber, and Y: emerald. You press <<P>>.
P: stomach, N: coffee bean, and Y: nest. You press <<P>>.
P: banana, N: snack, and Y: goblet. You press <<Y>>.
P: siren, N: copier, and Y: mop. You press <<N>>.
P: raincoat, N: sandcastle, and Y: coffeemaker. You press <<Y>>.
P: napkin ring, N: cloak, and Y: confetti. You press <<Y>>.
P: collar, N: ketchup, and Y: exerciser. You press <<N>>.
P: air mattress, N: tiramisu, and Y: inkwell. You press <<N>>.
P: match, N: matchbox, and Y: footrest. You press <<Y>>.
P: carriage, N: grenade, and Y: eclair. You press <<Y>>.
P: bulletin board, N: overalls, and Y: wetsuit. You press <<P>>.
P: anchor, N: jumpsuit, and Y: footprint. You press <<N>>.
P: palette, N: washing machine, and Y: meerkat. You press <<Y>>.
P: mousse, N: humvee, and Y: coil. You press <<P>>.
P: vise, N: seesaw, and Y: safety pin. You press <<N>>.
P: plaster cast, N: pesto, and Y: ramp. You press <<N>>.
P: clipper, N: sewage, and Y: maggot. You press <<N>>.
P: flag, N: thread, and Y: napkin ring. You press <<P>>.
P: cash register, N: light switch, and Y: stem. You press <<Y>>.
P: puppy, N: drain, and Y: memory stick. You press <<Y>>.
P: laptop, N: snack, and Y: paddle. You press <<P>>.
P: porcupine, N: hand, and Y: jump rope. You press <<Y>>.
P: fox, N: maggot, and Y: measuring cup. You press <<Y>>.
P: mandolin, N: sombrero, and Y: binoculars. You press <<Y>>.
P: pinecone, N: aluminum foil, and Y: videocassette. You press <<P>>.
P: bumper, N: jackhammer, and Y: cream cheese. You press <<Y>>.
P: headrest, N: torso, and Y: loveseat. You press <<N>>.
P: shell, N: outlet, and Y: antenna. You press <<P>>.
P: dishwashing liquid, N: piano, and Y: pedal. You press <<P>>.
P: cougar, N: enchilada, and Y: paintbrush. You press <<N>>.
P: jacket, N: vacuum, and Y: ginger. You press <<Y>>.
P: snorkel, N: iguana, and Y: pin. You press <<Y>>.
P: roulette wheel, N: grapevine, and Y: pepperoni. You press <<P>>.
P: pepper mill, N: flag, and Y: pickax. You press <<P>>.
P: goat, N: lens, and Y: gavel. You press <<P>>.
P: spoon, N: book, and Y: elephant. You press <<P>>.
P: balloon, N: amplifier, and Y: pillow. You press <<P>>.
P: chickpea, N: punching bag, and Y: sail. You press <<P>>.
P: gas mask, N: stiletto, and Y: puddle. You press <<N>>.
P: flip flop, N: cashew, and Y: scorpion. You press <<N>>.
P: tadpole, N: lampshade, and Y: beaver. You press <<N>>.
P: water fountain, N: penlight, and Y: switch. You press <<P>>.
P: steamroller, N: croissant, and Y: headband. You press <<N>>.
P: wood, N: possum, and Y: flute. You press <<Y>>.
P: biscuit, N: lamb chop, and Y: umbrella. You press <<Y>>.
P: tennis ball, N: tadpole, and Y: hippopotamus. You press <<P>>.
P: train, N: rim, and Y: phone. You press <<Y>>.
P: cockatoo, N: pillow, and Y: whoopee cushion. You press <<P>>.
P: thermos, N: game, and Y: wine bottle. You press <<N>>.
P: dog, N: pasta, and Y: barrel. You press <<P>>.
P: origami, N: burrito, and Y: duct. You press <<N>>.
P: pickle, N: cow, and Y: chainsaw. You press <<Y>>.
P: crossbow, N: hula hoop, and Y: knee. You press <<P>>.
P: scooter, N: cleaver, and Y: gel. You press <<P>>.
P: doorbell, N: catapult, and Y: sofa bed. You press <<N>>.
P: photo booth, N: maggot, and Y: catapult. You press <<P>>.
P: dolphin, N: measuring cup, and Y: popsicle. You press <<Y>>.
P: roulette wheel, N: poinsettia, and Y: desk. You press <<N>>.
P: pig, N: compost, and Y: daisy. You press <<Y>>.
P: laser pointer, N: potpourri, and Y: speedometer. You press <<N>>.
P: cheese, N: headlamp, and Y: centrifuge. You press <<P>>.
P: purse, N: icepick, and Y: shoelace. You press <<N>>.
P: clarinet, N: sombrero, and Y: buffet. You press <<P>>.
P: shortbread, N: surfboard, and Y: outfit. You press <<P>>.
P: log, N: doghouse, and Y: sushi. You press <<Y>>.
P: lamb, N: sequin, and Y: possum. You press <<N>>.
P: snorkel, N: doily, and Y: grate. You press <<N>>.
P: pool table, N: rollerblade, and Y: hatbox. You press <<Y>>.
P: boar, N: tweezers, and Y: burrito. You press <<N>>.
P: cinnamon, N: hatbox, and Y: scrabble. You press <<Y>>.
P: yarn, N: license plate, and Y: stethoscope. You press <<N>>.
P: squirrel, N: sleeping bag, and Y: tree. You press <<P>>.
P: star fruit, N: bike, and Y: screen. You press <<Y>>.
P: toolbox, N: school bus, and Y: lid. You press <<Y>>.
P: daisy, N: snow, and Y: fox. You press <<P>>.
P: robot, N: power line, and Y: mattress. You press <<P>>.
P: snack, N: saffron, and Y: shower. You press <<Y>>.
P: camcorder, N: tape recorder, and Y: chain. You press <<Y>>.
P: cane, N: handprint, and Y: marker. You press <<P>>.
P: headdress, N: charger, and Y: skewer. You press <<N>>.
P: squirt gun, N: almond, and Y: tomato sauce. You press <<P>>.
P: ladder, N: clove, and Y: ice pack. You press <<Y>>.
P: bunkbed, N: patty, and Y: kazoo. You press <<N>>.
P: steak, N: turtleneck, and Y: charcoal. You press <<N>>.
P: orchid, N: loom, and Y: rain gauge. You press <<N>>.
P: beet, N: can, and Y: bone. You press <<Y>>.
P: videocassette, N: duct, and Y: streetlight. You press <<N>>.
P: dice, N: knee, and Y: bra. You press <<P>>.
P: catfish, N: hearse, and Y: pet food. You press <<N>>.
P: man, N: leg, and Y: car. You press <<Y>>.
P: toilet, N: praying mantis, and Y: lobster. You press <<P>>.
P: magnifying glass, N: fence, and Y: shoelace. You press <<P>>.
P: fern, N: swing set, and Y: brooch. You press <<Y>>.
P: trunk, N: sundae, and Y: kaleidoscope. You press <<P>>.
P: notebook, N: biscuit, and Y: rattle. You press <<P>>.
P: blender, N: tank, and Y: clock. You press <<P>>.
P: snorkel, N: orange rind, and Y: satellite. You press <<Y>>.
P: highchair, N: snowman, and Y: breakfast. You press <<N>>.
P: mannequin, N: tank, and Y: seaplane. You press <<P>>.
P: jack, N: zebra, and Y: flatiron. You press <<N>>.
P: stained glass, N: knee, and Y: sail. You press <<N>>.
P: touchpad, N: beetle, and Y: clove. You press <<P>>.
P: ice cube, N: cape, and Y: oil. You press <<N>>.
P: kneepad, N: drawer, and Y: gift. You press <<N>>.
P: mandolin, N: meat grinder, and Y: stew. You press <<P>>.
P: macadamia, N: file, and Y: vise. You press <<P>>.
P: snail, N: gyroscope, and Y: brake. You press <<P>>.
P: tongue, N: armor, and Y: computer screen. You press <<P>>.
P: painting, N: rust, and Y: baby. You press <<Y>>.
P: moose, N: potholder, and Y: bongo. You press <<P>>.
P: scaffolding, N: camera, and Y: orangutan. You press <<Y>>.
P: rearview mirror, N: dreidel, and Y: sword. You press <<N>>.
P: sifter, N: match, and Y: gum. You press <<P>>.
P: awning, N: cobra, and Y: furnace. You press <<N>>.
P: puppet, N: sandwich, and Y: knee. You press <<N>>.
P: dashboard, N: dollhouse, and Y: spinach. You press <<N>>.
P: ashtray, N: baton, and Y: caramel. You press <<N>>.
P: tie, N: match, and Y: umbrella. You press <<N>>.
P: beet, N: tray, and Y: handkerchief. You press <<P>>.
P: periscope, N: scoreboard, and Y: hopscotch. You press <<N>>.
P: turtle, N: shaving cream, and Y: barbed wire. You press <<N>>.
P: mirror, N: compost, and Y: bazooka. You press <<P>>.
P: rolling pin, N: terrarium, and Y: horse. You press <<Y>>.
P: van, N: pasta, and Y: arugula. You press <<P>>.
P: walnut, N: cushion, and Y: tank. You press <<Y>>.
P: ski boots, N: worm, and Y: scissors. You press <<N>>.
P: birdhouse, N: exhaust pipe, and Y: puppet. You press <<Y>>.
P: pet food, N: orange, and Y: football. You press <<Y>>.
P: ice-cream cone, N: sea urchin, and Y: whip. You press <<Y>>.
P: tank, N: bathtub, and Y: counter. You press <<P>>.
P: crystal, N: dishwasher, and Y: beanie. You press <<P>>.
P: chip, N: towel, and Y: matchbox. You press <<P>>.
P: bagel, N: jigsaw puzzle, and Y: chicken. You press <<N>>.
P: stalagmite, N: pineapple, and Y: celery. You press <<P>>.
P: paperweight, N: lightbulb, and Y: origami. You press <<P>>.
P: swizzle stick, N: dog, and Y: luggage. You press <<Y>>.
P: shredder, N: ottoman, and Y: cranberry. You press <<Y>>.
P: crank, N: hedge, and Y: water bottle. You press <<P>>.
P: patty, N: cellphone, and Y: saw. You press <<P>>.
P: stirrup, N: burner, and Y: eyeliner. You press <<Y>>.
P: warthog, N: fishing pole, and Y: cage. You press <<N>>.
P: sail, N: fossil, and Y: mantle. You press <<Y>>.
P: wrap, N: snowsuit, and Y: chisel. You press <<Y>>.
P: phone booth, N: barbell, and Y: bird. You press <<Y>>.
P: gumdrop, N: robe, and Y: mousse. You press <<N>>.
P: nail file, N: place mat, and Y: seed. You press <<Y>>.
P: hook, N: basketball, and Y: bok choy. You press <<N>>.
P: cummerbund, N: flower, and Y: antenna. You press <<P>>.
P: snowman, N: copier, and Y: shelf. You press <<P>>.
P: taffy, N: cooker, and Y: mussel. You press <<P>>.
P: jetski, N: globe, and Y: chisel. You press <<P>>.
P: jellyfish, N: goggles, and Y: shell. You press <<Y>>.
P: asparagus, N: guillotine, and Y: van. You press <<P>>.
P: lock, N: shell, and Y: slime. You press <<Y>>.
P: treasure, N: plum, and Y: shuffleboard. You press <<N>>.
P: rag, N: board, and Y: nail polish. You press <<P>>.
P: grasshopper, N: bookmark, and Y: goldfish. You press <<N>>.
P: nail file, N: mussel, and Y: pelican. You press <<P>>.
P: fencepost, N: fireplace, and Y: watch. You press <<Y>>.
P: target, N: baton, and Y: tie. You press <<Y>>.
P: bed, N: kazoo, and Y: gearshift. You press <<N>>.
P: crystal, N: organ, and Y: pumpkin. You press <<N>>.
P: diskette, N: boxer shorts, and Y: tambourine. You press <<N>>.
P: nightshirt, N: souffle, and Y: earring. You press <<Y>>.
P: wheel, N: beehive, and Y: gurney. You press <<Y>>.
P: crystal, N: sink, and Y: tray. You press <<P>>.
P: hamster, N: workbench, and Y: stilt. You press <<N>>.
P: ice cube, N: stew, and Y: grapevine. You press <<Y>>.
P: hamburger, N: charger, and Y: chest. You press <<P>>.
P: umbrella, N: backdrop, and Y: chicken. You press <<Y>>.
P: bell pepper, N: fishhook, and Y: cake. You press <<N>>.
P: casserole, N: tray, and Y: kitten. You press <<Y>>.
P: tripod, N: flagpole, and Y: step stool. You press <<Y>>.
P: polar bear, N: toe, and Y: pinecone. You press <<Y>>.
P: sim card, N: rooster, and Y: fire hydrant. You press <<N>>.
P: hairdryer, N: wrapping paper, and Y: speedometer. You press <<N>>.
P: photograph, N: violin, and Y: toilet paper. You press <<Y>>.
P: battery, N: racket, and Y: motorcycle. You press <<N>>.
P: watering can, N: birthday cake, and Y: jersey. You press <<N>>.
P: bowl, N: gasket, and Y: garlic. You press <<N>>.
P: viewfinder, N: candelabra, and Y: pallet. You press <<Y>>.
P: sweet potato, N: plunger, and Y: potholder. You press <<P>>.
P: record, N: ping-pong table, and Y: mold. You press <<Y>>.
P: stove, N: inkwell, and Y: bush. You press <<Y>>.
P: pedal, N: mannequin, and Y: trap. You press <<N>>.
P: bologna, N: shell, and Y: baton. You press <<Y>>.
P: pendulum, N: teapot, and Y: coverall. You press <<Y>>.