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

M: vase, Z: safety pin, and U: horseshoe. You press <<M>>.
M: pacifier, Z: sequin, and U: bank. You press <<Z>>.
M: scoop, Z: turban, and U: pickle. You press <<U>>.
M: crystal ball, Z: motorcycle, and U: cookie. You press <<U>>.
M: dolly, Z: ski boots, and U: prism. You press <<U>>.
M: zucchini, Z: toothpaste, and U: mulberry. You press <<Z>>.
M: walnut, Z: gargoyle, and U: rice. You press <<Z>>.
M: yolk, Z: stick, and U: scone. You press <<Z>>.
M: scarecrow, Z: shopping cart, and U: bomb. You press <<U>>.
M: icemaker, Z: luggage, and U: tomato sauce. You press <<U>>.
M: eclair, Z: hot tub, and U: cornmeal. You press <<Z>>.
M: harness, Z: chip, and U: fire pit. You press <<U>>.
M: wagon, Z: stick, and U: onion. You press <<U>>.
M: airboat, Z: bow, and U: scale. You press <<U>>.
M: shovel, Z: sickle, and U: puppy. You press <<U>>.
M: gasket, Z: bean, and U: deodorant. You press <<Z>>.
M: whipped cream, Z: glove, and U: antenna. You press <<M>>.
M: headlight, Z: shaker, and U: bread. You press <<U>>.
M: yoke, Z: skirt, and U: lip gloss. You press <<M>>.
M: workbench, Z: unicycle, and U: mop. You press <<Z>>.
M: car, Z: banana split, and U: daisy. You press <<Z>>.
M: stethoscope, Z: warthog, and U: puppet. You press <<M>>.
M: helicopter, Z: match, and U: ice pack. You press <<U>>.
M: printer, Z: macadamia, and U: squash. You press <<M>>.
M: starfish, Z: sweatsuit, and U: hammock. You press <<U>>.
M: ice pack, Z: gallows, and U: cable. You press <<M>>.
M: wheelbarrow, Z: origami, and U: pasta. You press <<U>>.
M: broom, Z: iguana, and U: stingray. You press <<M>>.
M: wire cutters, Z: sailboat, and U: dumbwaiter. You press <<Z>>.
M: xylophone, Z: first-aid kit, and U: shower curtain. You press <<Z>>.
M: bulldozer, Z: bedpan, and U: ready meal. You press <<U>>.
M: shears, Z: coil, and U: scoreboard. You press <<M>>.
M: crayon, Z: baton, and U: patty. You press <<U>>.
M: arugula, Z: lifesaver, and U: cookie sheet. You press <<M>>.
M: cruise ship, Z: eclair, and U: target. You press <<Z>>.
M: syrup, Z: prune, and U: sim card. You press <<U>>.
M: seed, Z: shoelace, and U: loveseat. You press <<Z>>.
M: steak, Z: crab, and U: waterwheel. You press <<U>>.
M: outfit, Z: meat grinder, and U: highlighter. You press <<U>>.
M: cellphone, Z: chin, and U: magnifying glass. You press <<Z>>.
M: tick, Z: bra, and U: dolphin. You press <<Z>>.
M: pepperoni, Z: hat, and U: petri dish. You press <<M>>.
M: ironing board, Z: buoy, and U: treadmill. You press <<Z>>.
M: baton, Z: tape, and U: antelope. You press <<U>>.
M: lock, Z: garter, and U: credit card. You press <<Z>>.
M: water heater, Z: hook, and U: raspberry. You press <<U>>.
M: iguana, Z: pistachio, and U: gift. You press <<Z>>.
M: grinder, Z: key, and U: skin. You press <<U>>.
M: tea, Z: highchair, and U: fireplace. You press <<M>>.
M: sparkler, Z: underwear, and U: guardrail. You press <<Z>>.
M: roulette wheel, Z: mouthpiece, and U: jelly bean. You press <<U>>.
M: roller, Z: hose, and U: sledgehammer. You press <<M>>.
M: puppy, Z: groundhog, and U: envelope. You press <<U>>.
M: pretzel, Z: scallion, and U: hanger. You press <<U>>.
M: bowling ball, Z: hippopotamus, and U: highchair. You press <<Z>>.
M: cantaloupe, Z: minivan, and U: bonnet. You press <<Z>>.
M: spider web, Z: knitting, and U: burrito. You press <<U>>.
M: teabag, Z: payphone, and U: cookie sheet. You press <<M>>.
M: boa, Z: blouse, and U: windshield wiper. You press <<U>>.
M: doorbell, Z: bok choy, and U: bench. You press <<Z>>.
M: block, Z: onion, and U: stove. You press <<Z>>.
M: mulch, Z: home plate, and U: swing set. You press <<M>>.
M: hatchet, Z: wax paper, and U: shaving cream. You press <<M>>.
M: windshield wiper, Z: firewood, and U: snowmobile. You press <<Z>>.
M: cauliflower, Z: cooker, and U: motorcycle. You press <<M>>.
M: hammock, Z: clove, and U: gavel. You press <<Z>>.
M: robe, Z: scraper, and U: curry. You press <<U>>.
M: headphones, Z: stove, and U: washboard. You press <<M>>.
M: lock, Z: koala, and U: bonsai. You press <<M>>.
M: rollerblade, Z: fruitcake, and U: paint. You press <<M>>.
M: carousel, Z: drill, and U: tongs. You press <<M>>.
M: can opener, Z: antenna, and U: potholder. You press <<U>>.
M: harness, Z: rake, and U: oven. You press <<M>>.
M: chimney, Z: pocket watch, and U: grits. You press <<U>>.
M: trigger, Z: eyepiece, and U: goldfish. You press <<U>>.
M: hairnet, Z: checkbook, and U: helicopter. You press <<M>>.
M: moose, Z: artichoke, and U: lollipop. You press <<M>>.
M: stir fry, Z: stalagmite, and U: bowling ball. You press <<Z>>.
M: moccasin, Z: ambulance, and U: chess piece. You press <<Z>>.
M: ski boots, Z: incense, and U: orange rind. You press <<Z>>.
M: peg, Z: saucer, and U: peanut. You press <<Z>>.
M: footprint, Z: espresso, and U: toad. You press <<M>>.
M: stereo, Z: starfish, and U: moccasin. You press <<Z>>.
M: banana, Z: straw, and U: hourglass. You press <<M>>.
M: nightshirt, Z: lavender, and U: stick. You press <<Z>>.
M: earwig, Z: mullet, and U: shaker. You press <<U>>.
M: yoke, Z: wallpaper, and U: valve. You press <<Z>>.
M: spark plug, Z: eyeliner, and U: owl. You press <<U>>.
M: donut, Z: napkin, and U: can. You press <<Z>>.
M: peanut, Z: napkin, and U: cup. You press <<M>>.
M: hairspray, Z: poinsettia, and U: hairpin. You press <<Z>>.
M: bathmat, Z: ostrich, and U: checkers. You press <<Z>>.
M: koala, Z: tomato, and U: doorhandle. You press <<U>>.
M: freezer, Z: sickle, and U: tick. You press <<U>>.
M: basketball, Z: pole, and U: dirt bike. You press <<M>>.
M: coat, Z: joystick, and U: scissors. You press <<M>>.
M: bobsled, Z: bungee, and U: coffee table. You press <<M>>.
M: duffel bag, Z: rust, and U: pickax. You press <<Z>>.
M: road sign, Z: bush, and U: thermometer. You press <<Z>>.
M: can, Z: column, and U: roller coaster. You press <<Z>>.
M: playing card, Z: gondola, and U: cruise ship. You press <<M>>.
M: headphones, Z: gourd, and U: riser. You press <<Z>>.
M: shoulder, Z: soup, and U: christmas card. You press <<U>>.
M: lipstick, Z: egg, and U: jeans. You press <<Z>>.
M: mouth, Z: flatiron, and U: shell. You press <<U>>.
M: elephant, Z: microwave, and U: mattress. You press <<M>>.
M: slide, Z: knitting, and U: bracelet. You press <<M>>.
M: taillight, Z: powder, and U: rearview mirror. You press <<U>>.
M: brick, Z: orangutan, and U: sewage. You press <<Z>>.
M: branch, Z: espresso, and U: gate. You press <<Z>>.
M: polaroid, Z: block, and U: crystal. You press <<U>>.
M: pita, Z: balloon, and U: inhaler. You press <<M>>.
M: biscuit, Z: backgammon, and U: dumbwaiter. You press <<M>>.
M: helicopter, Z: cheetah, and U: anteater. You press <<M>>.
M: hose, Z: boomerang, and U: hairpin. You press <<Z>>.
M: snowman, Z: whoopee cushion, and U: box. You press <<U>>.
M: blinder, Z: dollhouse, and U: knot. You press <<Z>>.
M: finger, Z: leopard, and U: pincushion. You press <<M>>.
M: toy, Z: bee, and U: jackhammer. You press <<M>>.
M: grille, Z: badger, and U: fruit. You press <<M>>.