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

G: mail, X: baby, and P: trolley. You press <<P>>.
G: beaker, X: vase, and P: maple syrup. You press <<P>>.
G: gavel, X: clasp, and P: rock. You press <<X>>.
G: hot-water bottle, X: laptop, and P: coil. You press <<G>>.
G: earring, X: puppy, and P: sling. You press <<X>>.
G: machete, X: veil, and P: lamb. You press <<G>>.
G: lip gloss, X: blackberry, and P: step stool. You press <<G>>.
G: ladle, X: measuring cup, and P: duct tape. You press <<P>>.
G: seismograph, X: donut, and P: bear. You press <<G>>.
G: foam, X: caterpillar, and P: whistle. You press <<G>>.
G: dish, X: hatbox, and P: patty. You press <<G>>.
G: grinder, X: coal, and P: gourd. You press <<G>>.
G: banner, X: jalapeno, and P: jersey. You press <<X>>.
G: fire, X: stingray, and P: pine tree. You press <<G>>.
G: rock, X: subway, and P: blender. You press <<X>>.
G: crystal, X: toothpick, and P: wreck. You press <<G>>.
G: powder, X: book, and P: organ. You press <<G>>.
G: projector, X: boxing gloves, and P: jetski. You press <<X>>.
G: ferris wheel, X: washboard, and P: limousine. You press <<X>>.
G: owl, X: frame, and P: matchbox. You press <<P>>.
G: boar, X: christmas card, and P: otter. You press <<X>>.
G: juicer, X: domino, and P: collar. You press <<X>>.
G: beachball, X: pancake, and P: knee. You press <<X>>.
G: oar, X: snorkel, and P: vending machine. You press <<P>>.
G: stockings, X: plaster cast, and P: popsicle. You press <<P>>.
G: toolbox, X: ladle, and P: sugar cube. You press <<G>>.
G: tank, X: swimsuit, and P: gauge. You press <<X>>.
G: watch, X: gramophone, and P: bear. You press <<P>>.
G: zebra, X: screw, and P: hanger. You press <<P>>.
G: calf, X: eye patch, and P: bottle opener. You press <<X>>.
G: otter, X: punch, and P: bowling ball. You press <<P>>.
G: collar, X: coffee bean, and P: shield. You press <<G>>.
G: carousel, X: pan, and P: orange. You press <<G>>.
G: iron, X: cheetah, and P: turban. You press <<G>>.
G: revolving door, X: rocket, and P: scalpel. You press <<G>>.
G: minivan, X: hedgehog, and P: knee. You press <<P>>.
G: glove, X: jetski, and P: jumpsuit. You press <<G>>.
G: eye patch, X: backpack, and P: sparkler. You press <<P>>.
G: teapot, X: bikini, and P: sledgehammer. You press <<P>>.
G: tank, X: diamond, and P: jacket. You press <<X>>.
G: straightjacket, X: boa, and P: polaroid. You press <<G>>.
G: goose, X: headlight, and P: sawhorse. You press <<P>>.
G: engine, X: turtle, and P: inhaler. You press <<P>>.
G: siren, X: cot, and P: girl. You press <<X>>.
G: microphone, X: ladder, and P: hand. You press <<G>>.
G: calf, X: snowman, and P: okra. You press <<X>>.
G: balloon, X: dish, and P: cockatoo. You press <<P>>.
G: mosquito, X: rice, and P: french horn. You press <<X>>.
G: orange, X: goblet, and P: chalk. You press <<X>>.
G: bell pepper, X: hawk, and P: locker. You press <<X>>.
G: swimsuit, X: bear, and P: bok choy. You press <<X>>.
G: basketball, X: watermelon, and P: pendulum. You press <<P>>.
G: gem, X: cashew, and P: string cheese. You press <<G>>.
G: polygraph, X: dart, and P: chalkboard. You press <<X>>.
G: diving board, X: porthole, and P: banana peel. You press <<P>>.
G: brush, X: volleyball, and P: tulip. You press <<G>>.
G: rocket, X: oyster, and P: banana peel. You press <<G>>.
G: hole, X: freezer, and P: balance beam. You press <<P>>.
G: sheath, X: beaver, and P: makeup. You press <<P>>.
G: blouse, X: cufflink, and P: cream. You press <<X>>.
G: bell, X: charcoal, and P: wind chimes. You press <<P>>.
G: jumpsuit, X: hookah, and P: hatbox. You press <<P>>.
G: fountain pen, X: tongue, and P: train. You press <<X>>.
G: tile, X: eraser, and P: maple syrup. You press <<X>>.
G: elbow, X: pinecone, and P: manatee. You press <<G>>.
G: wheel, X: drain, and P: button. You press <<P>>.
G: pony, X: hotplate, and P: surfboard. You press <<G>>.
G: baton, X: headscarf, and P: eggbeater. You press <<X>>.
G: grate, X: shoe, and P: dog. You press <<P>>.
G: orangutan, X: parsley, and P: tripod. You press <<P>>.
G: chair, X: pillbox, and P: face mask. You press <<X>>.
G: camper, X: scallop, and P: cello. You press <<X>>.
G: rose, X: harness, and P: tackle. You press <<X>>.
G: origami, X: bologna, and P: switch. You press <<G>>.
G: glasses, X: police car, and P: turnstile. You press <<P>>.
G: axe, X: bowler hat, and P: stockings. You press <<G>>.
G: bench, X: ramp, and P: window. You press <<X>>.
G: padlock, X: pear, and P: abacus. You press <<X>>.
G: acorn, X: whale, and P: fig. You press <<X>>.
G: cabinet, X: onion, and P: clothespin. You press <<G>>.
G: crab, X: letter opener, and P: fire hydrant. You press <<G>>.
G: cocoon, X: icemaker, and P: accordion. You press <<G>>.
G: calzone, X: eyepiece, and P: staple gun. You press <<G>>.
G: cruise ship, X: hamster, and P: coffee pot. You press <<X>>.
G: shell, X: onion, and P: tarp. You press <<P>>.
G: hanger, X: domino, and P: pepper. You press <<G>>.
G: cup, X: leaf, and P: baseball glove. You press <<G>>.
G: camera lens, X: stew, and P: thermometer. You press <<G>>.
G: mascara, X: file, and P: cellphone. You press <<P>>.
G: tarantula, X: wand, and P: barcode. You press <<G>>.
G: bookmark, X: bedpan, and P: go-kart. You press <<G>>.
G: drawer, X: hammock, and P: walker. You press <<P>>.
G: grill, X: sardine, and P: microscope. You press <<P>>.
G: throne, X: measuring cup, and P: wrapping paper. You press <<X>>.
G: hobbyhorse, X: flan, and P: camel. You press <<X>>.
G: snowshoe, X: stove, and P: vending machine. You press <<G>>.
G: yacht, X: pajamas, and P: space shuttle. You press <<X>>.
G: compost, X: spark plug, and P: eye patch. You press <<G>>.
G: scarecrow, X: sombrero, and P: rubber band. You press <<P>>.
G: coffee bean, X: match, and P: screen. You press <<P>>.
G: flipper, X: headrest, and P: tube top. You press <<G>>.
G: bird, X: nail file, and P: french fries. You press <<G>>.
G: rifle, X: fingerprint, and P: cot. You press <<P>>.
G: petal, X: ravioli, and P: pencil sharpener. You press <<P>>.
G: pony, X: violin, and P: scale. You press <<X>>.
G: bagel, X: fondue, and P: razor. You press <<P>>.
G: cauliflower, X: sandbag, and P: polar bear. You press <<G>>.
G: button, X: tarp, and P: cruise ship. You press <<P>>.
G: crayon, X: fire, and P: cigarette butt. You press <<G>>.
G: bedpost, X: slipper, and P: ribbon. You press <<P>>.
G: tostada, X: wedding cake, and P: ski pole. You press <<G>>.
G: laser pointer, X: chalkboard, and P: cooker. You press <<G>>.
G: checkbook, X: gavel, and P: tambourine. You press <<X>>.
G: place mat, X: clam, and P: thermometer. You press <<P>>.
G: seahorse, X: roulette wheel, and P: grenade. You press <<G>>.
G: manhole, X: shuffleboard, and P: eyedropper. You press <<P>>.
G: football helmet, X: wrapping paper, and P: bell. You press <<X>>.
G: collar, X: drink, and P: yo-yo. You press <<G>>.
G: knee, X: scalpel, and P: dynamite. You press <<G>>.
G: denture, X: paper towel, and P: hole. You press <<G>>.
G: shoe, X: walker, and P: razor. You press <<X>>.
G: rollerskate, X: rudder, and P: shaker. You press <<G>>.
G: almond, X: fishnet stockings, and P: jeans. You press <<G>>.
G: chainsaw, X: phone, and P: cream. You press <<P>>.
G: nutcracker, X: pantsuit, and P: ferry. You press <<G>>.
G: zipper, X: ribbon, and P: trombone. You press <<G>>.
G: finger, X: okra, and P: dishwasher. You press <<X>>.
G: generator, X: penlight, and P: cuckoo clock. You press <<P>>.
G: dumbwaiter, X: pocketknife, and P: fox. You press <<G>>.
G: paperweight, X: yolk, and P: home plate. You press <<X>>.
G: pedometer, X: blanket, and P: pantsuit. You press <<G>>.
G: cd player, X: seal, and P: green beans. You press <<P>>.
G: banana peel, X: wetsuit, and P: school bus. You press <<X>>.
G: luggage, X: comic book, and P: flipper. You press <<G>>.
G: hovercraft, X: coyote, and P: riser. You press <<X>>.
G: spaghetti, X: violin, and P: crepe. You press <<X>>.
G: tank, X: cucumber, and P: rim. You press <<P>>.
G: batter, X: splinter, and P: parking meter. You press <<P>>.
G: chess piece, X: poker, and P: mascara. You press <<G>>.
G: hairnet, X: mitten, and P: sandbox. You press <<P>>.
G: pancake, X: meatloaf, and P: basket. You press <<P>>.
G: oil, X: speedometer, and P: mussel. You press <<X>>.
G: eclair, X: cheesecake, and P: album. You press <<P>>.
G: sim card, X: antelope, and P: rosary. You press <<X>>.
G: petal, X: spur, and P: butter. You press <<G>>.
G: net, X: batter, and P: purse. You press <<X>>.
G: camera lens, X: mashed potato, and P: hobbyhorse. You press <<X>>.
G: showerhead, X: baton, and P: cork. You press <<P>>.
G: humvee, X: birthday cake, and P: spout. You press <<X>>.
G: scrambled egg, X: thimble, and P: jug. You press <<G>>.
G: baseball bat, X: metal detector, and P: game. You press <<P>>.
G: canoe, X: green beans, and P: wax. You press <<G>>.
G: gingerbread man, X: hedgehog, and P: aloe. You press <<G>>.
G: christmas card, X: cello, and P: pillow. You press <<X>>.
G: shield, X: barnacle, and P: punching bag. You press <<X>>.
G: dalmatian, X: sea urchin, and P: chocolate. You press <<X>>.
G: walker, X: bottle opener, and P: cookie sheet. You press <<G>>.
G: pumpkin, X: dish, and P: headscarf. You press <<P>>.
G: bison, X: cotton candy, and P: hole. You press <<X>>.
G: book, X: polo shirt, and P: submarine. You press <<P>>.
G: calf, X: satellite, and P: baton. You press <<X>>.
G: defibrillator, X: carousel, and P: ice cube. You press <<P>>.
G: cocoon, X: revolving door, and P: swimsuit. You press <<X>>.
G: turf, X: twig, and P: milk. You press <<P>>.
G: roulette wheel, X: doghouse, and P: file. You press <<P>>.
G: loveseat, X: bottle opener, and P: telescope. You press <<G>>.
G: meerkat, X: grasshopper, and P: pickax. You press <<P>>.
G: hearse, X: stockings, and P: cap. You press <<G>>.
G: stethoscope, X: bell, and P: station wagon. You press <<G>>.
G: cow, X: lemon, and P: jack. You press <<P>>.
G: seahorse, X: boat, and P: jackhammer. You press <<P>>.
G: calf, X: violin, and P: skirt. You press <<X>>.
G: revolver, X: swizzle stick, and P: target. You press <<X>>.
G: dumbwaiter, X: coffee filter, and P: chocolate. You press <<G>>.
G: moccasin, X: exhaust pipe, and P: dishrag. You press <<X>>.
G: counter, X: kangaroo, and P: mouse. You press <<G>>.
G: champagne, X: lingerie, and P: crepe. You press <<P>>.
G: coffee table, X: lime, and P: toilet paper. You press <<G>>.
G: skewer, X: chips, and P: bib. You press <<G>>.
G: fork, X: tripod, and P: saxophone. You press <<G>>.
G: elbow, X: tie, and P: punch. You press <<G>>.
G: chimney, X: treasure, and P: armor. You press <<G>>.
G: cake mix, X: turntable, and P: guinea pig. You press <<P>>.
G: peppermint, X: moss, and P: loom. You press <<P>>.
G: warthog, X: string cheese, and P: lock. You press <<X>>.
G: bunkbed, X: ice cream, and P: toaster oven. You press <<G>>.
G: patch, X: doily, and P: boa. You press <<G>>.
G: ottoman, X: pinecone, and P: mole. You press <<G>>.
G: shoehorn, X: pet food, and P: potpie. You press <<G>>.
G: blinder, X: cotton candy, and P: wrench. You press <<P>>.
G: sewing kit, X: lumber, and P: subway. You press <<P>>.
G: puppy, X: lumber, and P: green beans. You press <<P>>.
G: turnstile, X: pigeon, and P: television. You press <<P>>.
G: hairdryer, X: whale, and P: girl. You press <<G>>.
G: pesto, X: loveseat, and P: jellyfish. You press <<P>>.
G: crepe, X: moose, and P: mandolin. You press <<X>>.
G: handbrake, X: trowel, and P: tablet. You press <<X>>.
G: life jacket, X: plate, and P: inhaler. You press <<G>>.
G: shovel, X: calf, and P: casserole. You press <<P>>.
G: sloth, X: skin, and P: step stool. You press <<P>>.