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

Z: chalk, M: meerkat, and W: wood. You press <<M>>.
Z: bank, M: joystick, and W: cocktail. You press <<M>>.
Z: soda fountain, M: poppy, and W: cabbage. You press <<Z>>.
Z: whipped cream, M: treasure, and W: calf. You press <<M>>.
Z: chips, M: eggshell, and W: rifle. You press <<W>>.
Z: flagpole, M: salami, and W: thimble. You press <<Z>>.
Z: dresser, M: ukulele, and W: eye patch. You press <<Z>>.
Z: gurney, M: seesaw, and W: shell. You press <<W>>.
Z: filing cabinet, M: hatchet, and W: watch. You press <<M>>.
Z: pincushion, M: loom, and W: rolling pin. You press <<W>>.
Z: headlight, M: missile, and W: shield. You press <<W>>.
Z: centerpiece, M: tooth, and W: wheelchair. You press <<M>>.
Z: mannequin, M: spinach, and W: chainsaw. You press <<Z>>.
Z: helicopter, M: starfish, and W: cactus. You press <<Z>>.
Z: scarf, M: faucet, and W: patch. You press <<M>>.
Z: javelin, M: rake, and W: coffee. You press <<W>>.
Z: hole, M: blueberry, and W: lamb chop. You press <<Z>>.
Z: brass knuckles, M: penholder, and W: purse. You press <<Z>>.
Z: birdcage, M: backgammon, and W: crumb. You press <<W>>.
Z: face, M: organ, and W: airbag. You press <<M>>.
Z: jewelry, M: peanut butter, and W: goggles. You press <<M>>.
Z: alpaca, M: bell pepper, and W: bus. You press <<W>>.
Z: filing cabinet, M: paint, and W: girl. You press <<W>>.
Z: sandbox, M: fur coat, and W: pipe. You press <<W>>.
Z: otter, M: minivan, and W: football. You press <<Z>>.
Z: paper, M: sweater, and W: mouthpiece. You press <<Z>>.
Z: peg, M: meat grinder, and W: easter egg. You press <<Z>>.
Z: maggot, M: laundry basket, and W: stick. You press <<M>>.
Z: inkwell, M: scuba, and W: cord. You press <<Z>>.
Z: red carpet, M: diaper, and W: veil. You press <<Z>>.
Z: lamb chop, M: exerciser, and W: machine gun. You press <<Z>>.
Z: teddy bear, M: whistle, and W: solar panel. You press <<W>>.
Z: breadbox, M: closet, and W: hearing aid. You press <<W>>.
Z: stapler, M: jalapeno, and W: jacket. You press <<M>>.
Z: train, M: goldfish, and W: marble. You press <<M>>.
Z: tea, M: waffle, and W: train car. You press <<W>>.
Z: swizzle stick, M: foot, and W: padlock. You press <<M>>.
Z: orchid, M: top hat, and W: bush. You press <<M>>.
Z: bull, M: cement mixer, and W: spur. You press <<Z>>.
Z: boomerang, M: curb, and W: bull. You press <<M>>.
Z: doll, M: hanger, and W: roadsweeper. You press <<W>>.
Z: charcoal, M: alpaca, and W: parachute. You press <<M>>.
Z: praying mantis, M: film, and W: sauce. You press <<Z>>.
Z: power line, M: cake, and W: creme brulee. You press <<Z>>.
Z: arrow, M: videogame, and W: eggnog. You press <<W>>.
Z: cereal, M: steering wheel, and W: radar. You press <<Z>>.
Z: roller coaster, M: steak, and W: fingerprint. You press <<M>>.
Z: flan, M: branch, and W: painting. You press <<Z>>.
Z: flan, M: breathalyzer, and W: coaster. You press <<W>>.
Z: juicer, M: ottoman, and W: sardine. You press <<W>>.
Z: valve, M: accordion, and W: electric chair. You press <<W>>.
Z: sock, M: chicken wire, and W: spoon. You press <<M>>.
Z: veil, M: champagne, and W: grasshopper. You press <<W>>.
Z: seesaw, M: mitten, and W: turnstile. You press <<M>>.
Z: fan, M: sandpaper, and W: compass. You press <<M>>.
Z: valve, M: flour, and W: carriage. You press <<M>>.
Z: jeans, M: anvil, and W: kiwi. You press <<M>>.
Z: table, M: soda fountain, and W: racket. You press <<M>>.
Z: cash machine, M: washcloth, and W: peach. You press <<W>>.
Z: trolley, M: strawberry, and W: ferry. You press <<M>>.
Z: snowboard, M: board game, and W: calf. You press <<W>>.
Z: popcorn, M: door, and W: pipe. You press <<M>>.
Z: ribbon, M: memory stick, and W: wreck. You press <<Z>>.
Z: hairdryer, M: rat, and W: pulley. You press <<M>>.
Z: fast food, M: chalkboard, and W: kite. You press <<Z>>.
Z: horse, M: pepper, and W: pomegranate. You press <<Z>>.
Z: cow, M: puppet, and W: punch. You press <<W>>.
Z: tape measure, M: urinal, and W: gauge. You press <<M>>.
Z: gravy, M: scissors, and W: hammer. You press <<Z>>.
Z: spring roll, M: cooker, and W: chandelier. You press <<Z>>.
Z: shopping basket, M: straw, and W: doormat. You press <<W>>.
Z: sunflower, M: tractor, and W: scale. You press <<W>>.
Z: tambourine, M: steering wheel, and W: avocado. You press <<W>>.
Z: figurine, M: cloud, and W: blowgun. You press <<M>>.
Z: hotplate, M: kaleidoscope, and W: hummus. You press <<W>>.
Z: box, M: velcro, and W: swimming pool. You press <<W>>.
Z: parking meter, M: seahorse, and W: parsley. You press <<Z>>.
Z: dice, M: cot, and W: sleeping bag. You press <<Z>>.
Z: apple, M: lip gloss, and W: hose. You press <<W>>.
Z: pallet, M: goat, and W: peg. You press <<M>>.
Z: iceskate, M: tongue, and W: bouquet. You press <<M>>.
Z: blanket, M: cap, and W: finger. You press <<W>>.
Z: mouth, M: videocassette, and W: basketball. You press <<Z>>.
Z: grinder, M: goggles, and W: hookah. You press <<M>>.
Z: tack, M: boy, and W: ping-pong table. You press <<M>>.
Z: toe, M: ferris wheel, and W: chute. You press <<Z>>.
Z: wolf, M: pogo stick, and W: barrette. You press <<Z>>.
Z: brooch, M: milk, and W: firecracker. You press <<M>>.
Z: robot, M: clove, and W: holster. You press <<Z>>.
Z: cushion, M: vulture, and W: shelf. You press <<M>>.
Z: goalpost, M: spaghetti, and W: trigger. You press <<M>>.
Z: leech, M: coat, and W: board game. You press <<W>>.
Z: spam, M: bulletin board, and W: jewelry. You press <<Z>>.
Z: walker, M: foam, and W: warthog. You press <<W>>.
Z: pesto, M: shopping basket, and W: donut. You press <<M>>.
Z: banjo, M: melon, and W: straw. You press <<M>>.
Z: peg, M: hydrant, and W: swab. You press <<M>>.
Z: porcupine, M: kebab, and W: gondola. You press <<M>>.
Z: woman, M: camcorder, and W: overalls. You press <<M>>.
Z: charger, M: tulip, and W: chest. You press <<M>>.
Z: treasure, M: cat, and W: suit. You press <<M>>.
Z: ferris wheel, M: dragonfly, and W: fruit. You press <<W>>.
Z: trap, M: basket, and W: charger. You press <<W>>.
Z: straightjacket, M: solar panel, and W: jukebox. You press <<Z>>.
Z: bat, M: rope, and W: mole. You press <<M>>.
Z: duffel bag, M: motherboard, and W: sled. You press <<M>>.
Z: jug, M: roulette wheel, and W: sandcastle. You press <<M>>.
Z: ice cream, M: glass, and W: dragonfly. You press <<W>>.
Z: sauce, M: belt, and W: seismograph. You press <<Z>>.
Z: telephone pole, M: sled, and W: shaker. You press <<Z>>.
Z: paint, M: faucet, and W: punch. You press <<Z>>.
Z: anvil, M: spatula, and W: pen. You press <<Z>>.
Z: lifesaver, M: gearshift, and W: feather. You press <<W>>.
Z: pedal, M: scrabble, and W: stair. You press <<Z>>.
Z: chicken, M: detonator, and W: candelabra. You press <<Z>>.
Z: slipper, M: sock, and W: calf. You press <<W>>.
Z: glass, M: twig, and W: chess piece. You press <<Z>>.
Z: fishnet stockings, M: kite, and W: sheath. You press <<Z>>.
Z: chainsaw, M: snowsuit, and W: wrapping paper. You press <<Z>>.
Z: mop, M: egg, and W: record. You press <<M>>.
Z: bow, M: rearview mirror, and W: flipper. You press <<M>>.
Z: sarcophagus, M: centerpiece, and W: plaster cast. You press <<M>>.
Z: bin, M: icemaker, and W: earring. You press <<W>>.
Z: diaper, M: trophy, and W: bungee. You press <<Z>>.
Z: espresso, M: squirrel, and W: pudding. You press <<M>>.
Z: cardigan, M: scrambled egg, and W: thimble. You press <<M>>.
Z: stalagmite, M: bedpost, and W: yolk. You press <<W>>.
Z: applesauce, M: scorpion, and W: gourd. You press <<M>>.
Z: bathtub, M: gyro, and W: steak. You press <<Z>>.
Z: ruby, M: underwear, and W: headphones. You press <<M>>.
Z: hourglass, M: briefcase, and W: duct tape. You press <<W>>.
Z: lighter, M: bungee, and W: ratchet. You press <<Z>>.
Z: hot-water bottle, M: gear, and W: chinchilla. You press <<W>>.
Z: pepperoni, M: pincushion, and W: saddle. You press <<Z>>.
Z: porcupine, M: cage, and W: casserole. You press <<W>>.
Z: fudge, M: gauge, and W: monkey. You press <<W>>.
Z: shower curtain, M: butter, and W: ferry. You press <<M>>.
Z: fish, M: plaster cast, and W: skull. You press <<Z>>.
Z: perfume, M: brussels sprouts, and W: bowtie. You press <<M>>.
Z: towel, M: waterwheel, and W: jug. You press <<Z>>.
Z: chopsticks, M: juicer, and W: cashew. You press <<Z>>.
Z: clock, M: flan, and W: doghouse. You press <<M>>.
Z: squirt gun, M: raincoat, and W: eggnog. You press <<W>>.
Z: rollerblade, M: warthog, and W: ferry. You press <<M>>.
Z: notebook, M: cleaver, and W: throne. You press <<W>>.
Z: donut, M: wheat, and W: loincloth. You press <<W>>.
Z: spider, M: stuffing, and W: jam. You press <<Z>>.
Z: freezer, M: bun, and W: aloe. You press <<Z>>.
Z: gyroscope, M: blind, and W: taxi. You press <<W>>.
Z: megaphone, M: aardvark, and W: blazer. You press <<Z>>.
Z: graffiti, M: tape, and W: accordion. You press <<W>>.
Z: foot, M: horse, and W: chips. You press <<W>>.
Z: pocket watch, M: arugula, and W: wreck. You press <<M>>.
Z: whip, M: filing cabinet, and W: table. You press <<Z>>.
Z: wrist, M: trap, and W: solar panel. You press <<Z>>.
Z: bull, M: toast, and W: peach. You press <<Z>>.
Z: rice, M: wrench, and W: wax paper. You press <<M>>.
Z: fence, M: board, and W: buoy. You press <<W>>.
Z: treadmill, M: tambourine, and W: prune. You press <<W>>.
Z: pool table, M: hotplate, and W: police car. You press <<M>>.
Z: wax, M: scarf, and W: bee. You press <<M>>.
Z: maggot, M: wallet, and W: dalmatian. You press <<M>>.
Z: sonogram, M: dishwashing liquid, and W: stereo. You press <<M>>.
Z: sandwich, M: touchpad, and W: donut. You press <<M>>.
Z: rhinoceros, M: shower, and W: wagon. You press <<Z>>.
Z: toy, M: potpie, and W: elephant. You press <<M>>.
Z: turf, M: girl, and W: wine cooler. You press <<M>>.
Z: crystal ball, M: letter opener, and W: grenade. You press <<Z>>.
Z: bazooka, M: faucet, and W: oilcan. You press <<Z>>.
Z: bamboo, M: sea urchin, and W: ladder. You press <<W>>.
Z: payphone, M: glass, and W: beanbag. You press <<Z>>.
Z: wheat, M: sprouts, and W: ostrich. You press <<W>>.
Z: envelope, M: diaper, and W: coffeemaker. You press <<W>>.
Z: pocketknife, M: snack, and W: measuring cup. You press <<M>>.
Z: pothole, M: album, and W: gearshift. You press <<Z>>.
Z: limousine, M: computer screen, and W: mast. You press <<M>>.
Z: wax paper, M: mussel, and W: crystal. You press <<Z>>.
Z: washcloth, M: toothpaste, and W: horseshoe. You press <<W>>.
Z: peacock, M: hummus, and W: chinaware. You press <<W>>.
Z: pie, M: windshield, and W: drill. You press <<Z>>.