You will be presented with triplets of objects, which will be assigned to the keys Z, Q, and R.
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: oven, Q: charger, and R: shortbread. You press <<R>>.
Z: shell, Q: corkboard, and R: potpourri. You press <<Q>>.
Z: scoreboard, Q: mirror, and R: lifesaver. You press <<Q>>.
Z: fire hydrant, Q: sledgehammer, and R: sickle. You press <<Q>>.
Z: diaper, Q: place mat, and R: crib. You press <<Q>>.
Z: face, Q: bead, and R: blower. You press <<Z>>.
Z: hubcap, Q: dashboard, and R: pie. You press <<R>>.
Z: paper plate, Q: aluminum foil, and R: place mat. You press <<Q>>.
Z: basil, Q: tamale, and R: punch. You press <<Z>>.
Z: sifter, Q: checkbook, and R: dumbbell. You press <<Q>>.
Z: walker, Q: cummerbund, and R: videocassette. You press <<Q>>.
Z: buoy, Q: clothesline, and R: tomato. You press <<Q>>.
Z: steamroller, Q: boomerang, and R: banana. You press <<Z>>.
Z: koala, Q: pendulum, and R: almond. You press <<Z>>.
Z: airbag, Q: cheetah, and R: screw. You press <<Q>>.
Z: target, Q: t-shirt, and R: snake. You press <<Q>>.
Z: goldfish, Q: sponge, and R: robe. You press <<R>>.
Z: stapler, Q: touchpad, and R: power line. You press <<R>>.
Z: mitten, Q: face mask, and R: springboard. You press <<Q>>.
Z: videogame, Q: power line, and R: helicopter. You press <<R>>.
Z: chocolate, Q: kilt, and R: hula hoop. You press <<R>>.
Z: chili, Q: satellite dish, and R: taxi. You press <<Q>>.
Z: camcorder, Q: locker, and R: pelican. You press <<Z>>.
Z: wrist, Q: orange, and R: hummus. You press <<Z>>.
Z: phone booth, Q: pasta, and R: iguana. You press <<Z>>.
Z: chili, Q: fern, and R: grapefruit. You press <<Z>>.
Z: nutcracker, Q: honeypot, and R: shark. You press <<Q>>.
Z: incubator, Q: drawer, and R: poker. You press <<R>>.
Z: waffle iron, Q: t-shirt, and R: jumpsuit. You press <<Z>>.
Z: surfboard, Q: videogame, and R: gargoyle. You press <<Q>>.
Z: rocket, Q: vulture, and R: anchor. You press <<R>>.
Z: badge, Q: cinnamon, and R: ladybug. You press <<Q>>.
Z: pantyhose, Q: cd player, and R: screen. You press <<R>>.
Z: first-aid kit, Q: tricycle, and R: trigger. You press <<Z>>.
Z: origami, Q: corkboard, and R: boulder. You press <<R>>.
Z: curtain, Q: hourglass, and R: checkers. You press <<Z>>.
Z: quesadilla, Q: blowgun, and R: minivan. You press <<Z>>.
Z: peppermint, Q: pumpkin, and R: girl. You press <<R>>.
Z: belt buckle, Q: robot, and R: figurine. You press <<Q>>.
Z: treadmill, Q: paddle, and R: costume. You press <<Q>>.
Z: revolving door, Q: sorbet, and R: bush. You press <<Z>>.
Z: nose, Q: bacon, and R: towel rack. You press <<Q>>.
Z: croissant, Q: bib, and R: pocket. You press <<Z>>.
Z: pasta, Q: machine gun, and R: finger. You press <<Z>>.
Z: crossbow, Q: mosquito net, and R: tea. You press <<Z>>.
Z: peanut butter, Q: turf, and R: wreck. You press <<R>>.
Z: beer, Q: ottoman, and R: toothpaste. You press <<R>>.
Z: crystal, Q: radish, and R: riser. You press <<Q>>.
Z: submarine, Q: ice, and R: duckling. You press <<R>>.
Z: can, Q: margarita, and R: chive. You press <<Z>>.
Z: jewel, Q: oar, and R: warthog. You press <<R>>.
Z: rice, Q: barbed wire, and R: balloon. You press <<Z>>.
Z: ferry, Q: speaker, and R: pigeon. You press <<R>>.
Z: deodorant, Q: porcupine, and R: lamppost. You press <<Z>>.
Z: pincushion, Q: basket, and R: pencil sharpener. You press <<R>>.
Z: seed, Q: bologna, and R: puffin. You press <<Q>>.
Z: tomato, Q: target, and R: air conditioner. You press <<Q>>.
Z: xylophone, Q: hard disk, and R: trumpet. You press <<Q>>.
Z: highlighter, Q: caramel, and R: valve. You press <<R>>.
Z: sauerkraut, Q: easter egg, and R: snorkel. You press <<R>>.
Z: batter, Q: gravy, and R: horseshoe. You press <<R>>.
Z: button, Q: tee, and R: turtleneck. You press <<Q>>.
Z: nest, Q: magnet, and R: chicken wire. You press <<Z>>.
Z: sailboat, Q: cactus, and R: torso. You press <<R>>.
Z: cheeseburger, Q: joystick, and R: pheasant. You press <<Q>>.
Z: goose, Q: gravy, and R: leotard. You press <<Q>>.
Z: magnifying glass, Q: rhinoceros, and R: blower. You press <<Z>>.
Z: fire hydrant, Q: sweeper, and R: red carpet. You press <<R>>.
Z: dogfood, Q: lighter, and R: star fruit. You press <<R>>.
Z: column, Q: hopscotch, and R: motorcycle. You press <<Z>>.
Z: radish, Q: buffet, and R: waterwheel. You press <<Z>>.
Z: wire cutters, Q: tube top, and R: bread. You press <<Z>>.
Z: closet, Q: pet food, and R: battery. You press <<R>>.
Z: bracket, Q: doll, and R: crib. You press <<Q>>.
Z: diaper, Q: calamari, and R: cork. You press <<Z>>.
Z: treadmill, Q: stake, and R: ice. You press <<Q>>.
Z: stamp, Q: football helmet, and R: mail. You press <<R>>.
Z: incubator, Q: jug, and R: cigar. You press <<R>>.
Z: peanut, Q: koala, and R: silicone. You press <<R>>.
Z: tomato, Q: origami, and R: airboat. You press <<Q>>.
Z: fire, Q: highlighter, and R: taxi. You press <<Q>>.
Z: grass, Q: praying mantis, and R: kite. You press <<Z>>.
Z: wineglass, Q: bag, and R: rag. You press <<Z>>.
Z: sauerkraut, Q: sledgehammer, and R: artichoke. You press <<Q>>.
Z: muffin, Q: ferris wheel, and R: paper plate. You press <<Q>>.
Z: mask, Q: apple, and R: flute. You press <<Q>>.
Z: baton, Q: rudder, and R: fencepost. You press <<Q>>.
Z: cd player, Q: prune, and R: bracket. You press <<R>>.
Z: margarita, Q: french horn, and R: burrito. You press <<Q>>.
Z: moss, Q: pickle, and R: periscope. You press <<R>>.
Z: fishbowl, Q: thread, and R: nacho. You press <<Q>>.
Z: oyster, Q: flamethrower, and R: landmine. You press <<Z>>.
Z: panties, Q: cardboard, and R: fly. You press <<Z>>.
Z: eyeliner, Q: copier, and R: cashew. You press <<R>>.
Z: bobsled, Q: knot, and R: butterfly. You press <<Q>>.
Z: hat, Q: soap, and R: birdbath. You press <<Z>>.
Z: shower, Q: mango, and R: bongo. You press <<R>>.
Z: shoe polish, Q: ferris wheel, and R: rattlesnake. You press <<R>>.
Z: aardvark, Q: riser, and R: hammock. You press <<Z>>.
Z: brake, Q: zipper, and R: violin. You press <<R>>.
Z: carrot, Q: pillow, and R: magnifier. You press <<R>>.
Z: lizard, Q: springboard, and R: chalk. You press <<Q>>.
Z: panties, Q: soda, and R: scrambled egg. You press <<Z>>.
Z: lemonade, Q: kilt, and R: cardboard. You press <<Q>>.
Z: shoe, Q: teepee, and R: parachute. You press <<Z>>.
Z: giraffe, Q: moth, and R: wasp. You press <<Z>>.
Z: notebook, Q: stove, and R: mulch. You press <<R>>.
Z: bow, Q: sweater, and R: alligator. You press <<R>>.
Z: beet, Q: basil, and R: eraser. You press <<R>>.
Z: sandcastle, Q: scallion, and R: coat rack. You press <<Q>>.
Z: skewer, Q: speedometer, and R: dog. You press <<Z>>.
Z: coffeemaker, Q: shawl, and R: hotplate. You press <<Q>>.
Z: mud, Q: hot-water bottle, and R: latte. You press <<Z>>.
Z: key, Q: kitten, and R: whiteboard. You press <<Z>>.
Z: rickshaw, Q: latte, and R: bolo tie. You press <<Z>>.
Z: wheel, Q: rosary, and R: volleyball. You press <<R>>.
Z: leotard, Q: wall, and R: candlestick. You press <<Z>>.
Z: parrot, Q: watering can, and R: corkscrew. You press <<R>>.
Z: outlet, Q: shower, and R: slicer. You press <<Q>>.
Z: tuba, Q: polygraph, and R: tattoo. You press <<R>>.
Z: shaker, Q: prune, and R: calf. You press <<Q>>.
Z: centerpiece, Q: football helmet, and R: mongoose. You press <<R>>.
Z: tablet, Q: raft, and R: cushion. You press <<Q>>.
Z: gauze, Q: raspberry, and R: bed. You press <<Q>>.
Z: jar, Q: fan, and R: microphone. You press <<Z>>.
Z: avocado, Q: hawk, and R: eyedropper. You press <<R>>.
Z: beehive, Q: stair, and R: polygraph. You press <<Q>>.
Z: lawnmower, Q: salad, and R: swing set. You press <<R>>.
Z: spider, Q: llama, and R: briefcase. You press <<R>>.
Z: sweater, Q: dashboard, and R: cement mixer. You press <<Z>>.
Z: cup, Q: wrench, and R: pinball. You press <<Z>>.
Z: table, Q: shoe, and R: dynamite. You press <<Z>>.
Z: wedding cake, Q: chips, and R: typewriter. You press <<R>>.
Z: flyswatter, Q: comic book, and R: tadpole. You press <<R>>.
Z: jeep, Q: chocolate, and R: headset. You press <<Z>>.
Z: memory stick, Q: cigarette butt, and R: puppet. You press <<Z>>.
Z: pocket, Q: dogfood, and R: tortellini. You press <<Z>>.
Z: mongoose, Q: plate, and R: grater. You press <<Z>>.
Z: spaghetti, Q: ironing board, and R: clothes. You press <<Q>>.
Z: knitting, Q: barbed wire, and R: touchpad. You press <<R>>.
Z: knitting, Q: turf, and R: paperweight. You press <<R>>.
Z: canister, Q: shoe, and R: toast. You press <<Q>>.
Z: stroller, Q: teabag, and R: shopping cart. You press <<Q>>.
Z: funnel, Q: guillotine, and R: carrot. You press <<Q>>.
Z: feather, Q: backdrop, and R: toaster. You press <<R>>.
Z: mailbox, Q: dandelion, and R: mustache. You press <<Z>>.
Z: dogfood, Q: wick, and R: sidecar. You press <<R>>.
Z: ant, Q: combination lock, and R: soda fountain. You press <<Z>>.
Z: tray, Q: hedgehog, and R: rickshaw. You press <<Q>>.
Z: chest, Q: steak, and R: tomato sauce. You press <<Z>>.
Z: pumpkin, Q: cassette, and R: orchid. You press <<Q>>.
Z: amplifier, Q: wineglass, and R: hoodie. You press <<Q>>.
Z: cooker, Q: ant, and R: needle. You press <<Q>>.
Z: jug, Q: rust, and R: ring. You press <<Q>>.
Z: chisel, Q: water bottle, and R: wheelchair. You press <<Z>>.
Z: tag, Q: doily, and R: grain. You press <<R>>.
Z: satellite dish, Q: sequin, and R: engine. You press <<Q>>.
Z: gong, Q: knitting needle, and R: wedge. You press <<Q>>.
Z: smoke alarm, Q: pallet, and R: watermelon. You press <<Z>>.
Z: gas mask, Q: tie, and R: nail clippers. You press <<R>>.