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

W: ram, G: vise, and Z: cookie cutter. You press <<G>>.
W: playpen, G: tostada, and Z: syrup. You press <<W>>.
W: racehorse, G: crutch, and Z: door. You press <<G>>.
W: hummingbird, G: goldfish, and Z: comb. You press <<Z>>.
W: stalagmite, G: manhole, and Z: cleat. You press <<Z>>.
W: sandpaper, G: cufflink, and Z: bell pepper. You press <<Z>>.
W: barcode, G: creme brulee, and Z: nacho. You press <<W>>.
W: eagle, G: photo booth, and Z: corkscrew. You press <<Z>>.
W: sword, G: chick, and Z: snowsuit. You press <<W>>.
W: blender, G: chute, and Z: puddle. You press <<Z>>.
W: cashew, G: tray, and Z: bun. You press <<G>>.
W: rock, G: stove, and Z: folder. You press <<Z>>.
W: door, G: orchid, and Z: bell. You press <<Z>>.
W: underwear, G: torpedo, and Z: lock. You press <<Z>>.
W: mouse, G: dishwasher, and Z: shoehorn. You press <<Z>>.
W: dresser, G: pump, and Z: valve. You press <<Z>>.
W: chain, G: counter, and Z: gavel. You press <<W>>.
W: toaster, G: smoke alarm, and Z: icepick. You press <<W>>.
W: paddle, G: belt buckle, and Z: sweatsuit. You press <<Z>>.
W: sewage, G: mint, and Z: wafer. You press <<W>>.
W: lawnmower, G: plug, and Z: quiche. You press <<G>>.
W: mat, G: log, and Z: stomach. You press <<W>>.
W: exhaust pipe, G: wedding cake, and Z: scooter. You press <<Z>>.
W: flute, G: headdress, and Z: riser. You press <<G>>.
W: hot-water bottle, G: whipped cream, and Z: banana. You press <<Z>>.
W: paper bag, G: tinsel, and Z: barrel. You press <<G>>.
W: parfait, G: wire cutters, and Z: antenna. You press <<Z>>.
W: sewing kit, G: treadmill, and Z: sailboat. You press <<G>>.
W: boat, G: hamburger, and Z: hairbrush. You press <<Z>>.
W: tweezers, G: boxer shorts, and Z: playing card. You press <<G>>.
W: trailer, G: brooch, and Z: cat. You press <<Z>>.
W: dagger, G: surfboard, and Z: chest. You press <<W>>.
W: clam, G: lawnmower, and Z: dress. You press <<Z>>.
W: marshmallow, G: car seat, and Z: dishwasher. You press <<Z>>.
W: gauge, G: windowsill, and Z: globe. You press <<G>>.
W: blowgun, G: furnace, and Z: boy. You press <<G>>.
W: scissors, G: skewer, and Z: spur. You press <<W>>.
W: torpedo, G: grape, and Z: batter. You press <<W>>.
W: oven, G: pajamas, and Z: alligator. You press <<W>>.
W: saxophone, G: hairnet, and Z: makeup. You press <<G>>.
W: crib, G: meatloaf, and Z: pennant. You press <<G>>.
W: nose, G: missile, and Z: silverware. You press <<W>>.
W: hydrant, G: sandcastle, and Z: stair. You press <<Z>>.
W: visor, G: manatee, and Z: ballot box. You press <<G>>.
W: airbag, G: wetsuit, and Z: clipper. You press <<W>>.
W: bell, G: mannequin, and Z: tee. You press <<W>>.
W: hatbox, G: mushroom, and Z: arch. You press <<Z>>.
W: toast, G: peeler, and Z: belt. You press <<W>>.
W: urinal, G: wire, and Z: sushi. You press <<Z>>.
W: rim, G: ice, and Z: jukebox. You press <<Z>>.
W: rattle, G: dustpan, and Z: cufflink. You press <<W>>.
W: asparagus, G: chinaware, and Z: stained glass. You press <<W>>.
W: diskette, G: compost, and Z: hobbyhorse. You press <<G>>.
W: octopus, G: stuffing, and Z: swizzle stick. You press <<G>>.
W: bedpost, G: trap, and Z: flag. You press <<W>>.
W: stamp, G: bacon, and Z: train set. You press <<G>>.
W: aircraft carrier, G: fudge, and Z: unicycle. You press <<W>>.
W: hearse, G: snack, and Z: mat. You press <<G>>.
W: duct tape, G: mallet, and Z: ram. You press <<Z>>.
W: beanbag, G: tarp, and Z: mouthpiece. You press <<G>>.
W: bookmark, G: worm, and Z: gear. You press <<W>>.
W: wire, G: bobsled, and Z: trashcan. You press <<Z>>.
W: hopscotch, G: bat, and Z: backgammon. You press <<G>>.
W: boomerang, G: raccoon, and Z: stopwatch. You press <<G>>.
W: stamp, G: chandelier, and Z: spear. You press <<Z>>.
W: bow, G: papaya, and Z: wire. You press <<W>>.
W: microwave, G: kimono, and Z: tablecloth. You press <<G>>.
W: biscuit, G: snowmobile, and Z: towel rack. You press <<G>>.
W: teddy bear, G: donut, and Z: shaker. You press <<G>>.
W: oyster, G: sundae, and Z: grenade. You press <<Z>>.
W: windshield, G: bedpost, and Z: sunflower. You press <<Z>>.
W: memory stick, G: stretcher, and Z: hose. You press <<Z>>.
W: tugboat, G: ring, and Z: prune. You press <<W>>.
W: cauliflower, G: prune, and Z: ski pole. You press <<Z>>.
W: marker, G: orange rind, and Z: pocket watch. You press <<Z>>.
W: panties, G: dial, and Z: cornmeal. You press <<W>>.
W: school bus, G: soup, and Z: maggot. You press <<Z>>.
W: wheat, G: cheesecake, and Z: blueberry. You press <<G>>.
W: peeler, G: fire alarm, and Z: nacho. You press <<Z>>.
W: cordon bleu, G: incense, and Z: glue. You press <<W>>.
W: timer, G: lavender, and Z: celery. You press <<W>>.
W: banjo, G: avocado, and Z: nose. You press <<W>>.
W: face mask, G: pasta, and Z: pallet. You press <<G>>.
W: alligator, G: baby, and Z: backdrop. You press <<Z>>.
W: fireworks, G: stuffing, and Z: cleat. You press <<G>>.
W: onion, G: punch, and Z: fire pit. You press <<W>>.
W: rose, G: flyswatter, and Z: peanut butter. You press <<G>>.
W: leech, G: kneepad, and Z: fruit. You press <<Z>>.
W: tuning fork, G: puck, and Z: wrench. You press <<G>>.
W: yo-yo, G: curling iron, and Z: hedgehog. You press <<Z>>.
W: crayfish, G: spear, and Z: typewriter. You press <<W>>.
W: chipmunk, G: lampshade, and Z: parking meter. You press <<W>>.
W: beard, G: potpourri, and Z: nail clippers. You press <<Z>>.
W: pillow, G: scoreboard, and Z: bowling ball. You press <<Z>>.
W: dumpster, G: wind chimes, and Z: hash. You press <<Z>>.
W: headband, G: loveseat, and Z: turtleneck. You press <<G>>.
W: scrambled egg, G: trombone, and Z: crumb. You press <<G>>.
W: robot, G: braid, and Z: pantsuit. You press <<G>>.
W: shopping cart, G: crepe, and Z: stove. You press <<G>>.
W: gramophone, G: guinea pig, and Z: watch. You press <<Z>>.
W: stamp, G: joystick, and Z: clothesline. You press <<G>>.
W: chive, G: shears, and Z: cutting board. You press <<W>>.
W: eye, G: enchilada, and Z: skeleton. You press <<Z>>.
W: clover, G: milkshake, and Z: train. You press <<G>>.
W: porthole, G: hot tub, and Z: taillight. You press <<Z>>.
W: knot, G: aquarium, and Z: shopping cart. You press <<G>>.
W: cheeseburger, G: enchilada, and Z: gavel. You press <<Z>>.
W: coffee table, G: canvas, and Z: puddle. You press <<Z>>.
W: bongo, G: robe, and Z: cello. You press <<G>>.
W: coral, G: stew, and Z: badger. You press <<G>>.
W: swizzle stick, G: suspenders, and Z: twig. You press <<G>>.
W: skewer, G: green beans, and Z: revolving door. You press <<Z>>.
W: axe, G: denture, and Z: apple. You press <<W>>.
W: taffy, G: trombone, and Z: bow. You press <<G>>.
W: crank, G: ant, and Z: yo-yo. You press <<W>>.
W: curb, G: groundhog, and Z: clover. You press <<W>>.
W: diaper, G: sunglasses, and Z: slot. You press <<G>>.
W: lobster, G: skin, and Z: grain. You press <<W>>.
W: curling iron, G: string cheese, and Z: camcorder. You press <<G>>.
W: candy, G: bike, and Z: hourglass. You press <<Z>>.
W: lantern, G: water cooler, and Z: trap. You press <<Z>>.
W: grasshopper, G: soap, and Z: iguana. You press <<G>>.
W: roll, G: poppy, and Z: cufflink. You press <<Z>>.
W: mushroom, G: aircraft carrier, and Z: showerhead. You press <<W>>.
W: mullet, G: burrito, and Z: bug. You press <<W>>.
W: ballot box, G: mango, and Z: sword. You press <<G>>.
W: flip flop, G: shopping cart, and Z: burrito. You press <<G>>.
W: croissant, G: tugboat, and Z: coop. You press <<W>>.
W: space shuttle, G: iceskate, and Z: root. You press <<G>>.
W: stomach, G: brick, and Z: toothpick. You press <<W>>.
W: scallion, G: trashcan, and Z: typewriter. You press <<Z>>.
W: lampshade, G: camper, and Z: ottoman. You press <<G>>.
W: fork, G: camcorder, and Z: marker. You press <<Z>>.
W: mustache, G: wheelbarrow, and Z: grater. You press <<W>>.
W: shutter, G: bulletproof vest, and Z: kangaroo. You press <<W>>.
W: radish, G: pea, and Z: origami. You press <<Z>>.
W: coin, G: pumpkin, and Z: place mat. You press <<G>>.
W: matchbox, G: earring, and Z: tugboat. You press <<Z>>.
W: seed, G: hotdog, and Z: album. You press <<Z>>.
W: barcode, G: scrabble, and Z: fondue. You press <<W>>.
W: hedge, G: mushroom, and Z: scaffold. You press <<Z>>.
W: handle, G: icepick, and Z: garbage truck. You press <<W>>.
W: sewing kit, G: pinecone, and Z: siren. You press <<Z>>.
W: lingerie, G: coffee bean, and Z: showerhead. You press <<Z>>.
W: inhaler, G: lid, and Z: thermostat. You press <<W>>.
W: parsley, G: rattlesnake, and Z: turnstile. You press <<Z>>.
W: pudding, G: soup, and Z: bomb. You press <<Z>>.
W: duster, G: bathmat, and Z: detonator. You press <<Z>>.
W: ladder, G: swan, and Z: fishnet stockings. You press <<G>>.
W: cobra, G: oil, and Z: skunk. You press <<G>>.
W: elephant, G: satellite dish, and Z: t-shirt. You press <<G>>.
W: revolver, G: fence, and Z: caviar. You press <<W>>.
W: ironing board, G: ship, and Z: flip flop. You press <<G>>.
W: rosary, G: grape, and Z: blanket. You press <<Z>>.
W: icepick, G: rhinoceros, and Z: fudge. You press <<W>>.
W: whip, G: measuring cup, and Z: tinsel. You press <<G>>.
W: manatee, G: top hat, and Z: windowsill. You press <<W>>.
W: gravy, G: tarp, and Z: bulldozer. You press <<G>>.
W: crossbow, G: nose, and Z: noose. You press <<G>>.
W: tag, G: webcam, and Z: foam. You press <<W>>.
W: marmalade, G: pepper mill, and Z: wax. You press <<Z>>.
W: mallet, G: bullet, and Z: pincushion. You press <<G>>.
W: gallows, G: rooster, and Z: eyepiece. You press <<W>>.
W: highlighter, G: lawnmower, and Z: fire alarm. You press <<Z>>.
W: macaroni, G: tape recorder, and Z: fuse. You press <<Z>>.
W: bow, G: poker, and Z: cigarette butt. You press <<G>>.
W: wax, G: pacifier, and Z: buffet. You press <<G>>.
W: shower, G: fence, and Z: lavender. You press <<W>>.
W: denture, G: slot, and Z: chariot. You press <<W>>.
W: sugar cube, G: handbrake, and Z: figurine. You press <<Z>>.
W: tie, G: bolt, and Z: green beans. You press <<G>>.
W: wine bottle, G: blinder, and Z: leg. You press <<W>>.
W: compass, G: top hat, and Z: handkerchief. You press <<Z>>.
W: fern, G: pretzel, and Z: bib. You press <<G>>.
W: radiator, G: airboat, and Z: test tube. You press <<G>>.
W: shield, G: tomato sauce, and Z: chalk. You press <<W>>.
W: garlic, G: mitten, and Z: revolver. You press <<Z>>.
W: scoop, G: file, and Z: dog. You press <<Z>>.
W: mustache, G: paint, and Z: bok choy. You press <<W>>.
W: fungus, G: boar, and Z: hairdryer. You press <<Z>>.
W: jukebox, G: bamboo, and Z: anteater. You press <<Z>>.
W: pump, G: boar, and Z: bracelet. You press <<Z>>.
W: gold, G: ladle, and Z: lab coat. You press <<Z>>.
W: stove, G: blind, and Z: sawhorse. You press <<W>>.
W: pear, G: lollipop, and Z: ivy. You press <<G>>.
W: bowtie, G: toothpaste, and Z: razor blade. You press <<Z>>.
W: insole, G: paintbrush, and Z: french fries. You press <<W>>.
W: rug, G: straw, and Z: shell. You press <<W>>.
W: cummerbund, G: fireworks, and Z: wheelbarrow. You press <<W>>.
W: rearview mirror, G: roller coaster, and Z: faucet. You press <<W>>.
W: grinder, G: anteater, and Z: penguin. You press <<G>>.
W: duck, G: tongs, and Z: candelabra. You press <<W>>.
W: loom, G: elbow, and Z: nacho. You press <<G>>.
W: arrow, G: mistletoe, and Z: gondola. You press <<W>>.
W: nail, G: coal, and Z: yacht. You press <<Z>>.
W: gutter, G: swab, and Z: trophy. You press <<G>>.
W: stirrup, G: swordfish, and Z: dishrag. You press <<G>>.
W: clam, G: viewfinder, and Z: bok choy. You press <<W>>.
W: tadpole, G: flagpole, and Z: ski lift. You press <<W>>.
W: test tube, G: gurney, and Z: scalpel. You press <<G>>.
W: memory stick, G: forklift, and Z: cabinet. You press <<W>>.
W: mongoose, G: doormat, and Z: spark plug. You press <<W>>.
W: saddle, G: guinea pig, and Z: cello. You press <<G>>.
W: clipper, G: flute, and Z: sausage. You press <<Z>>.
W: emerald, G: squash, and Z: train. You press <<G>>.
W: garbage, G: dalmatian, and Z: scallop. You press <<Z>>.
W: sandal, G: gong, and Z: bolo tie. You press <<G>>.
W: ketchup, G: road sign, and Z: bowl. You press <<G>>.
W: iguana, G: curb, and Z: wine. You press <<G>>.
W: bag, G: plunger, and Z: bamboo. You press <<W>>.
W: hotplate, G: eclair, and Z: pin. You press <<W>>.
W: stilt, G: wallpaper, and Z: sling. You press <<G>>.
W: retainer, G: fondue, and Z: pepper mill. You press <<W>>.
W: orange rind, G: man, and Z: shell. You press <<Z>>.
W: wick, G: inhaler, and Z: dice. You press <<W>>.
W: croissant, G: meat, and Z: boar. You press <<Z>>.
W: baklava, G: deer, and Z: silicone. You press <<G>>.
W: armor, G: egg, and Z: kayak. You press <<G>>.
W: screwdriver, G: scallop, and Z: denture. You press <<G>>.
W: tortilla, G: baseball bat, and Z: nail polish. You press <<G>>.
W: meerkat, G: terrarium, and Z: spring roll. You press <<Z>>.
W: frisbee, G: chimney, and Z: mirror. You press <<G>>.
W: mascara, G: exhaust pipe, and Z: sandwich. You press <<Z>>.
W: dog, G: chopsticks, and Z: balloon. You press <<G>>.
W: penguin, G: firecracker, and Z: gem. You press <<W>>.
W: torso, G: rickshaw, and Z: loincloth. You press <<G>>.
W: spider, G: banner, and Z: telegraph. You press <<G>>.
W: puppet, G: dalmatian, and Z: cereal. You press <<G>>.
W: cobra, G: pie, and Z: icepick. You press <<W>>.
W: whistle, G: pepper, and Z: cereal. You press <<W>>.
W: punching bag, G: champagne, and Z: headlight. You press <<W>>.
W: hawk, G: llama, and Z: wallet. You press <<Z>>.
W: mold, G: barrel, and Z: pill. You press <<Z>>.
W: sheep, G: ice cube, and Z: hand. You press <<Z>>.
W: gourd, G: grain, and Z: penholder. You press <<Z>>.
W: ferris wheel, G: car door, and Z: kite. You press <<G>>.
W: mold, G: doorknocker, and Z: laptop. You press <<W>>.
W: seagull, G: nail polish, and Z: book. You press <<W>>.
W: pepper, G: photograph, and Z: calf. You press <<W>>.
W: outfit, G: stethoscope, and Z: orchid. You press <<G>>.
W: rice, G: gearshift, and Z: baseball. You press <<G>>.
W: snail, G: revolver, and Z: waterwheel. You press <<G>>.
W: domino, G: humvee, and Z: weasel. You press <<W>>.
W: limousine, G: gem, and Z: police car. You press <<G>>.
W: dumbwaiter, G: wire cutters, and Z: cabinet. You press <<G>>.
W: mole, G: beer, and Z: boulder. You press <<W>>.
W: navel, G: sardine, and Z: film. You press <<W>>.
W: pony, G: suitcase, and Z: cracker. You press <<G>>.
W: rat, G: eggplant, and Z: parsley. You press <<W>>.
W: moose, G: tablet, and Z: asparagus. You press <<G>>.
W: swimsuit, G: maple syrup, and Z: stair. You press <<W>>.
W: backscratcher, G: grenade, and Z: knee. You press <<W>>.
W: thermometer, G: extinguisher, and Z: cake. You press <<W>>.
W: buoy, G: blind, and Z: turtle. You press <<G>>.
W: sledgehammer, G: microscope, and Z: diskette. You press <<Z>>.
W: ostrich, G: sling, and Z: spoon. You press <<G>>.
W: space shuttle, G: paintbrush, and Z: puffin. You press <<Z>>.
W: tomato, G: pennant, and Z: bird. You press <<G>>.
W: footbath, G: chipmunk, and Z: pinball. You press <<G>>.
W: burner, G: nest, and Z: floss. You press <<Z>>.