You will be presented with triplets of objects, which will be assigned to the keys Z, U, and D.
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: pipe, U: coverall, and D: wasp. You press <<D>>.
Z: coal, U: ukulele, and D: gate. You press <<U>>.
Z: highchair, U: viewfinder, and D: magnifying glass. You press <<Z>>.
Z: steak, U: scoop, and D: highlighter. You press <<Z>>.
Z: tab, U: wind chimes, and D: pepper mill. You press <<Z>>.
Z: pincushion, U: lamb, and D: belt buckle. You press <<U>>.
Z: spinach, U: swan, and D: cocktail. You press <<U>>.
Z: cornbread, U: funnel, and D: raisin. You press <<U>>.
Z: camera, U: antenna, and D: birdcage. You press <<D>>.
Z: acorn, U: butterfly, and D: ear. You press <<D>>.
Z: airplane, U: bathrobe, and D: shaker. You press <<U>>.
Z: dalmatian, U: polar bear, and D: backscratcher. You press <<D>>.
Z: ski pole, U: doorknocker, and D: radish. You press <<D>>.
Z: garlic, U: footbath, and D: bassoon. You press <<D>>.
Z: hubcap, U: road sign, and D: lens. You press <<D>>.
Z: ashtray, U: gas mask, and D: can opener. You press <<Z>>.
Z: hip, U: owl, and D: saltshaker. You press <<D>>.
Z: wrench, U: dress, and D: headband. You press <<Z>>.
Z: engine, U: space shuttle, and D: playing card. You press <<D>>.
Z: abacus, U: praying mantis, and D: lamppost. You press <<U>>.
Z: rug, U: pastry, and D: dumpster. You press <<U>>.
Z: bracelet, U: perfume, and D: honeypot. You press <<D>>.
Z: hash, U: cardigan, and D: trap. You press <<U>>.
Z: dishwasher, U: rickshaw, and D: skull. You press <<D>>.
Z: zebra, U: whisk, and D: cello. You press <<Z>>.
Z: bed, U: gramophone, and D: trophy. You press <<Z>>.
Z: nacho, U: saxophone, and D: boa. You press <<D>>.
Z: honeycomb, U: bagpipe, and D: mulch. You press <<U>>.
Z: police car, U: sailboat, and D: bathtub. You press <<Z>>.
Z: inhaler, U: pitcher, and D: water cooler. You press <<Z>>.
Z: dryer, U: blackberry, and D: hip. You press <<U>>.
Z: pie, U: raincoat, and D: bolo tie. You press <<Z>>.
Z: cork, U: matchbox, and D: hairspray. You press <<D>>.
Z: candelabra, U: door, and D: hearing aid. You press <<D>>.
Z: target, U: trailer, and D: gyroscope. You press <<D>>.
Z: cow, U: binder, and D: pantyhose. You press <<U>>.
Z: nacho, U: lens, and D: payphone. You press <<Z>>.
Z: tarantula, U: tent, and D: tee. You press <<Z>>.
Z: stir fry, U: hot tub, and D: birdcage. You press <<Z>>.
Z: harness, U: pomegranate, and D: binoculars. You press <<U>>.
Z: duct tape, U: cookie sheet, and D: coffee table. You press <<Z>>.
Z: typewriter, U: monkey, and D: stew. You press <<U>>.
Z: rooster, U: match, and D: tupperware. You press <<Z>>.
Z: keyhole, U: peanut butter, and D: toy. You press <<U>>.
Z: maggot, U: starfish, and D: cable. You press <<D>>.
Z: chalice, U: hobbyhorse, and D: shower curtain. You press <<U>>.
Z: fork, U: sprouts, and D: locket. You press <<D>>.
Z: orange, U: submarine, and D: baby. You press <<Z>>.
Z: cap, U: seed, and D: ivy. You press <<D>>.
Z: juicer, U: gourd, and D: caviar. You press <<D>>.
Z: eel, U: loveseat, and D: dustpan. You press <<Z>>.
Z: fuse, U: latte, and D: granola. You press <<Z>>.
Z: ice-cream cone, U: riser, and D: incubator. You press <<U>>.
Z: bungee, U: mosquito, and D: leash. You press <<U>>.
Z: road sign, U: tea, and D: cooker. You press <<Z>>.
Z: deer, U: can opener, and D: chalice. You press <<Z>>.
Z: stereo, U: terrarium, and D: gazelle. You press <<D>>.
Z: pretzel, U: folder, and D: pumpkin. You press <<U>>.
Z: cannonball, U: wooden leg, and D: silverware. You press <<U>>.
Z: tuning fork, U: buoy, and D: baseball bat. You press <<U>>.
Z: pear, U: shrimp, and D: nail. You press <<D>>.
Z: easel, U: flan, and D: ankle. You press <<Z>>.
Z: gravy, U: bank, and D: magnifying glass. You press <<D>>.
Z: wrap, U: tag, and D: weather vane. You press <<D>>.
Z: chihuahua, U: sweatsuit, and D: brick. You press <<D>>.
Z: switch, U: eggnog, and D: popcorn. You press <<Z>>.
Z: tape recorder, U: towel rack, and D: blinder. You press <<D>>.
Z: hopscotch, U: notebook, and D: frisbee. You press <<U>>.
Z: beer, U: jalapeno, and D: shell. You press <<Z>>.
Z: flag, U: dandelion, and D: sandal. You press <<U>>.
Z: wallet, U: radar, and D: bolo tie. You press <<D>>.
Z: paperweight, U: tiara, and D: mattress. You press <<U>>.
Z: guacamole, U: fishnet stockings, and D: red carpet. You press <<U>>.
Z: uniform, U: hearing aid, and D: train car. You press <<Z>>.
Z: reel, U: basketball, and D: mantle. You press <<D>>.
Z: pennant, U: dice, and D: kayak. You press <<D>>.
Z: gumball, U: appetizer, and D: papaya. You press <<Z>>.
Z: floss, U: pennant, and D: bug. You press <<U>>.
Z: bowl, U: koala, and D: ferry. You press <<U>>.
Z: ice, U: torso, and D: bookmark. You press <<U>>.
Z: shaker, U: tripod, and D: bungee. You press <<Z>>.
Z: thorn, U: hearing aid, and D: lectern. You press <<Z>>.
Z: pig, U: ant, and D: candy bar. You press <<D>>.
Z: watering can, U: volleyball, and D: underwear. You press <<D>>.
Z: stiletto, U: mantle, and D: caviar. You press <<U>>.
Z: comic book, U: kayak, and D: shawl. You press <<Z>>.
Z: puddle, U: buoy, and D: ukulele. You press <<D>>.
Z: tea, U: weather vane, and D: basket. You press <<Z>>.
Z: cockroach, U: treasure, and D: blazer. You press <<Z>>.
Z: boot, U: workbench, and D: bat. You press <<Z>>.
Z: nightstand, U: bat, and D: cornmeal. You press <<D>>.
Z: outfit, U: spool, and D: bag. You press <<U>>.
Z: stew, U: fork, and D: teapot. You press <<Z>>.
Z: alpaca, U: boy, and D: carrot. You press <<D>>.
Z: radio, U: panties, and D: button. You press <<U>>.
Z: ironing board, U: suspenders, and D: shower cap. You press <<D>>.
Z: ink, U: filing cabinet, and D: fur coat. You press <<D>>.
Z: steak, U: clay, and D: red carpet. You press <<Z>>.
Z: flyswatter, U: nail, and D: pony. You press <<D>>.
Z: hatchet, U: drumstick, and D: stingray. You press <<D>>.
Z: megaphone, U: porcupine, and D: ink. You press <<D>>.
Z: breakfast, U: mascara, and D: radar. You press <<U>>.
Z: pitchfork, U: veil, and D: crow. You press <<Z>>.
Z: marker, U: popsicle, and D: letter opener. You press <<U>>.
Z: straw, U: cat, and D: slipper. You press <<U>>.
Z: pincushion, U: diamond, and D: float. You press <<D>>.
Z: asparagus, U: light switch, and D: backdrop. You press <<Z>>.
Z: clam, U: candy bar, and D: almond. You press <<U>>.
Z: perfume, U: fast food, and D: treasure. You press <<U>>.
Z: breakfast, U: palm tree, and D: wax. You press <<U>>.
Z: tick, U: cufflink, and D: shortbread. You press <<Z>>.
Z: face, U: fire hydrant, and D: rattlesnake. You press <<U>>.
Z: defibrillator, U: floss, and D: horseshoe. You press <<D>>.
Z: accordion, U: alligator, and D: birdcage. You press <<Z>>.
Z: drum, U: tamale, and D: hydrant. You press <<U>>.
Z: trailer, U: penholder, and D: basketball. You press <<U>>.
Z: teacup, U: red carpet, and D: bullet. You press <<D>>.
Z: candy cane, U: snowplow, and D: apple tree. You press <<U>>.
Z: chess piece, U: compass, and D: backgammon. You press <<U>>.
Z: avocado, U: snail, and D: cart. You press <<D>>.
Z: screen, U: cage, and D: pheasant. You press <<Z>>.
Z: gyroscope, U: peach, and D: bead. You press <<Z>>.
Z: dagger, U: tostada, and D: drawer. You press <<U>>.
Z: leg, U: space shuttle, and D: headrest. You press <<Z>>.
Z: guillotine, U: handbrake, and D: lectern. You press <<Z>>.
Z: wineglass, U: windowsill, and D: notepad. You press <<Z>>.
Z: whisk, U: crow, and D: tweezers. You press <<U>>.
Z: space shuttle, U: match, and D: lipstick. You press <<D>>.
Z: hatbox, U: contact lens, and D: vacuum. You press <<U>>.
Z: pitchfork, U: wreck, and D: board. You press <<D>>.
Z: license plate, U: sundial, and D: palette. You press <<Z>>.
Z: pajamas, U: yoke, and D: rocking chair. You press <<Z>>.
Z: pelican, U: sauerkraut, and D: cake. You press <<Z>>.
Z: muffin, U: wheel, and D: piano. You press <<Z>>.
Z: trombone, U: birdbath, and D: rickshaw. You press <<Z>>.
Z: lantern, U: record player, and D: patch. You press <<D>>.
Z: wrapping paper, U: saxophone, and D: retainer. You press <<D>>.
Z: celery, U: juice, and D: cufflink. You press <<D>>.
Z: loincloth, U: hotdog, and D: doghouse. You press <<Z>>.
Z: pug, U: lemonade, and D: potato. You press <<Z>>.
Z: thorn, U: pedal, and D: urn. You press <<Z>>.
Z: goat, U: medal, and D: antenna. You press <<Z>>.
Z: eraser, U: macaroni, and D: polo shirt. You press <<U>>.
Z: balance beam, U: makeup, and D: football. You press <<U>>.
Z: catfish, U: dryer, and D: lampshade. You press <<Z>>.
Z: corkboard, U: hand, and D: sink. You press <<U>>.
Z: denture, U: shirt, and D: hairnet. You press <<Z>>.
Z: stamp, U: hamster, and D: cheetah. You press <<Z>>.
Z: hair, U: ironing board, and D: peacock. You press <<U>>.
Z: hearing aid, U: home plate, and D: tuning fork. You press <<U>>.
Z: bracket, U: notepad, and D: wind chimes. You press <<U>>.
Z: sling, U: washboard, and D: baton. You press <<U>>.
Z: balance beam, U: toolbox, and D: piecrust. You press <<D>>.
Z: extinguisher, U: ginger, and D: wedding cake. You press <<Z>>.
Z: brick, U: possum, and D: guardrail. You press <<U>>.
Z: pickle, U: parking meter, and D: napkin ring. You press <<Z>>.
Z: skunk, U: space shuttle, and D: bok choy. You press <<U>>.
Z: teepee, U: toolbox, and D: sandcastle. You press <<U>>.
Z: cherry, U: sprinkler, and D: chicken. You press <<U>>.
Z: closet, U: computer screen, and D: dashboard. You press <<Z>>.
Z: cymbal, U: chest, and D: rifle. You press <<U>>.
Z: bow, U: ski, and D: hail. You press <<Z>>.
Z: seahorse, U: broom, and D: butterfly. You press <<U>>.
Z: videocassette, U: jetski, and D: scarecrow. You press <<Z>>.
Z: easter egg, U: birdhouse, and D: light switch. You press <<Z>>.
Z: drink, U: pheasant, and D: uniform. You press <<U>>.
Z: computer, U: turbine, and D: pelican. You press <<D>>.
Z: hip, U: mouse, and D: flower. You press <<U>>.
Z: knob, U: shorts, and D: airboat. You press <<U>>.
Z: chainsaw, U: windowsill, and D: chalice. You press <<U>>.
Z: funnel, U: egg roll, and D: perfume. You press <<U>>.
Z: margarita, U: cardigan, and D: urinal. You press <<Z>>.
Z: pin, U: hydrant, and D: slipper. You press <<U>>.
Z: stove, U: dolphin, and D: oilcan. You press <<U>>.
Z: beanbag, U: footbath, and D: suit. You press <<Z>>.
Z: sticker, U: footbath, and D: hearse. You press <<Z>>.
Z: crank, U: stem, and D: cabinet. You press <<U>>.
Z: pitcher, U: punch, and D: shirt. You press <<D>>.
Z: tortellini, U: bag, and D: toaster oven. You press <<U>>.
Z: soccer ball, U: pantyhose, and D: toad. You press <<Z>>.
Z: file, U: cake, and D: patty. You press <<Z>>.
Z: oar, U: slide, and D: pine tree. You press <<Z>>.
Z: wineglass, U: mask, and D: pill. You press <<U>>.
Z: paper bag, U: vending machine, and D: mongoose. You press <<D>>.
Z: apple, U: bandanna, and D: noisemaker. You press <<Z>>.
Z: phone, U: hairdryer, and D: pomegranate. You press <<Z>>.
Z: bed, U: lighter, and D: tambourine. You press <<Z>>.
Z: coffee pot, U: payphone, and D: mistletoe. You press <<U>>.
Z: drill, U: altar, and D: shortbread. You press <<D>>.
Z: pita, U: fork, and D: chimney. You press <<Z>>.
Z: spacesuit, U: crystal ball, and D: kettle. You press <<Z>>.
Z: dogfood, U: bassoon, and D: ladle. You press <<U>>.
Z: sunroof, U: mandolin, and D: coffee bean. You press <<D>>.
Z: honey, U: donut, and D: minivan. You press <<D>>.
Z: dresser, U: artichoke, and D: dynamite. You press <<U>>.
Z: totem pole, U: birthday cake, and D: album. You press <<U>>.
Z: cucumber, U: mascara, and D: gourd. You press <<U>>.
Z: bikini, U: subway, and D: shell. You press <<D>>.
Z: vest, U: oven, and D: cornmeal. You press <<Z>>.
Z: soap, U: folder, and D: computer screen. You press <<Z>>.
Z: eggbeater, U: steak, and D: laptop. You press <<D>>.
Z: incubator, U: backscratcher, and D: knitting. You press <<U>>.
Z: pony, U: woman, and D: shaving cream. You press <<D>>.
Z: tiramisu, U: gutter, and D: cheese. You press <<U>>.
Z: mailbox, U: maggot, and D: rollerblade. You press <<U>>.
Z: finger, U: switch, and D: bullet. You press <<Z>>.
Z: bag, U: ravioli, and D: polo shirt. You press <<U>>.
Z: pothole, U: dirt bike, and D: kaleidoscope. You press <<U>>.
Z: kale, U: anteater, and D: football helmet. You press <<D>>.
Z: macaroni, U: lab coat, and D: bush. You press <<Z>>.
Z: cement mixer, U: lamb chop, and D: whisk. You press <<Z>>.
Z: patch, U: gum, and D: icicle. You press <<D>>.
Z: telegraph, U: notebook, and D: pheasant. You press <<D>>.
Z: icepick, U: wallet, and D: canister. You press <<U>>.
Z: pulley, U: dragonfly, and D: gasket. You press <<U>>.
Z: seaweed, U: banana peel, and D: gas mask. You press <<U>>.
Z: bag, U: deer, and D: curtain. You press <<U>>.
Z: cardinal, U: puppy, and D: hairbrush. You press <<D>>.
Z: hamburger, U: amplifier, and D: blackberry. You press <<U>>.
Z: pheasant, U: baseball bat, and D: anteater. You press <<U>>.
Z: petal, U: knob, and D: workbench. You press <<Z>>.
Z: wine bottle, U: lectern, and D: breadbox. You press <<Z>>.
Z: ink, U: ferret, and D: scone. You press <<U>>.
Z: shuffleboard, U: lighter, and D: mousetrap. You press <<Z>>.
Z: kilt, U: vise, and D: column. You press <<Z>>.
Z: truck, U: palette, and D: giraffe. You press <<D>>.
Z: worm, U: wrist, and D: garter. You press <<Z>>.
Z: bone, U: lawnmower, and D: car door. You press <<U>>.
Z: spear, U: gun, and D: firewood. You press <<D>>.
Z: teacup, U: sleeping bag, and D: stake. You press <<D>>.
Z: catapult, U: car seat, and D: t-shirt. You press <<D>>.
Z: ravioli, U: blanket, and D: gel. You press <<Z>>.
Z: station wagon, U: marshmallow, and D: cashew. You press <<Z>>.
Z: pliers, U: peeler, and D: eggbeater. You press <<Z>>.
Z: shorts, U: windshield wiper, and D: cello. You press <<Z>>.
Z: camel, U: board, and D: vending machine. You press <<Z>>.
Z: touchpad, U: wasp, and D: lime. You press <<U>>.
Z: petal, U: knob, and D: workbench. You press <<Z>>.
Z: fireworks, U: album, and D: baseball. You press <<D>>.
Z: trap, U: hole, and D: viewfinder. You press <<D>>.
Z: meat, U: tiara, and D: jumpsuit. You press <<Z>>.
Z: kitten, U: stirrup, and D: honeypot. You press <<Z>>.
Z: satellite dish, U: staple gun, and D: watering can. You press <<U>>.
Z: lid, U: boxing gloves, and D: football helmet. You press <<Z>>.
Z: stew, U: frisbee, and D: seaplane. You press <<Z>>.
Z: sloth, U: catapult, and D: copier. You press <<Z>>.
Z: stem, U: minivan, and D: gumdrop. You press <<U>>.
Z: garlic, U: poker, and D: mulch. You press <<U>>.
Z: milk, U: exhaust pipe, and D: ruby. You press <<Z>>.
Z: pinecone, U: hatbox, and D: stair. You press <<Z>>.
Z: mouthpiece, U: syringe, and D: bison. You press <<D>>.
Z: scooter, U: water filter, and D: gauze. You press <<Z>>.
Z: photograph, U: hyena, and D: margarita. You press <<D>>.
Z: bubble wrap, U: magnifying glass, and D: arm. You press <<D>>.
Z: terrarium, U: fan, and D: pancake. You press <<D>>.
Z: tick, U: lip balm, and D: calamari. You press <<Z>>.
Z: fondue, U: highchair, and D: gel. You press <<Z>>.
Z: whipped cream, U: gazelle, and D: blower. You press <<D>>.
Z: wax paper, U: cable, and D: charcoal. You press <<D>>.
Z: jumpsuit, U: meat, and D: tiara. You press <<U>>.
Z: cocoon, U: chime, and D: counter. You press <<Z>>.
Z: terrarium, U: fishnet stockings, and D: pendulum. You press <<U>>.
Z: toucan, U: wheat, and D: perfume. You press <<D>>.
Z: cage, U: pulley, and D: satellite. You press <<D>>.
Z: cot, U: t-shirt, and D: pallet. You press <<U>>.
Z: sunroof, U: odometer, and D: toolbox. You press <<D>>.
Z: mosquito net, U: tab, and D: bean. You press <<U>>.
Z: traffic light, U: wallpaper, and D: candlestick. You press <<Z>>.
Z: bottle, U: baton, and D: bookmark. You press <<U>>.
Z: stove, U: gopher, and D: vulture. You press <<Z>>.
Z: hippopotamus, U: enchilada, and D: pill. You press <<Z>>.
Z: clover, U: plant, and D: skunk. You press <<D>>.
Z: potpie, U: brass knuckles, and D: dolly. You press <<Z>>.
Z: grasshopper, U: manatee, and D: chariot. You press <<Z>>.
Z: quesadilla, U: mustard, and D: spoon. You press <<D>>.
Z: station wagon, U: dress, and D: coat rack. You press <<Z>>.
Z: strawberry, U: cabinet, and D: hippopotamus. You press <<U>>.
Z: printer, U: dandelion, and D: walrus. You press <<Z>>.
Z: can opener, U: bedpan, and D: rifle. You press <<D>>.
Z: pasta, U: dice, and D: leopard. You press <<D>>.
Z: pearl, U: bark, and D: crutch. You press <<D>>.
Z: brace, U: golf club, and D: ski boots. You press <<Z>>.
Z: kiwi, U: polo shirt, and D: coffee bean. You press <<U>>.
Z: bird, U: tulip, and D: petal. You press <<Z>>.
Z: suit, U: paper towel, and D: thread. You press <<Z>>.
Z: spareribs, U: carriage, and D: tinsel. You press <<Z>>.
Z: arch, U: steering wheel, and D: chariot. You press <<Z>>.
Z: polisher, U: soda, and D: lip gloss. You press <<U>>.
Z: stiletto, U: letter opener, and D: kaleidoscope. You press <<Z>>.
Z: mallet, U: dagger, and D: coyote. You press <<D>>.
Z: doily, U: revolving door, and D: briefcase. You press <<U>>.
Z: banjo, U: tuning fork, and D: wreck. You press <<D>>.
Z: cork, U: radio, and D: bongo. You press <<Z>>.
Z: pendulum, U: ice-cream cone, and D: wood. You press <<U>>.
Z: duct tape, U: cement mixer, and D: kale. You press <<D>>.
Z: modem, U: fireworks, and D: switch. You press <<U>>.
Z: turf, U: poker, and D: nacho. You press <<U>>.
Z: coop, U: tripod, and D: rake. You press <<U>>.
Z: hip, U: surfboard, and D: shoelace. You press <<Z>>.
Z: crutch, U: pearl, and D: bark. You press <<Z>>.
Z: pita, U: dress, and D: ram. You press <<U>>.
Z: radar, U: porthole, and D: crumb. You press <<D>>.
Z: eyedropper, U: blimp, and D: bike. You press <<Z>>.
Z: trombone, U: sloth, and D: weather vane. You press <<U>>.
Z: moccasin, U: vulture, and D: patch. You press <<U>>.
Z: candle, U: blazer, and D: doorknob. You press <<U>>.
Z: skewer, U: jewel, and D: chalkboard. You press <<D>>.
Z: target, U: crayfish, and D: boat. You press <<Z>>.
Z: cardigan, U: dogfood, and D: possum. You press <<D>>.
Z: orangutan, U: amber, and D: goose. You press <<U>>.
Z: ski lift, U: blind, and D: shrimp. You press <<D>>.
Z: watering can, U: aardvark, and D: shower curtain. You press <<U>>.
Z: roadsweeper, U: statue, and D: stir fry. You press <<D>>.
Z: cymbal, U: barcode, and D: paper. You press <<Z>>.
Z: thimble, U: bus, and D: gauge. You press <<U>>.
Z: compost, U: palette, and D: raspberry. You press <<U>>.
Z: football, U: backgammon, and D: tortellini. You press <<D>>.
Z: torch, U: mast, and D: pudding. You press <<D>>.
Z: blimp, U: eyedropper, and D: bike. You press <<U>>.
Z: cockatoo, U: truck, and D: steamroller. You press <<Z>>.