You will be presented with triplets of objects, which will be assigned to the keys Z, A, and I.
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: praying mantis, A: dishwashing liquid, and I: wheelbarrow. You press <<I>>.
Z: candlestick, A: awning, and I: palm tree. You press <<I>>.
Z: spinach, A: iguana, and I: rocking chair. You press <<I>>.
Z: grille, A: t-shirt, and I: fuse. You press <<A>>.
Z: daisy, A: duckling, and I: chair. You press <<I>>.
Z: lens, A: lasagna, and I: scrambled egg. You press <<Z>>.
Z: screen, A: penlight, and I: notebook. You press <<I>>.
Z: iceskate, A: toothpaste, and I: step stool. You press <<A>>.
Z: granola, A: juicer, and I: ukulele. You press <<I>>.
Z: shrimp, A: velcro, and I: marijuana. You press <<A>>.
Z: face, A: hip, and I: windsock. You press <<Z>>.
Z: hairpin, A: microwave, and I: bed. You press <<Z>>.
Z: camcorder, A: pantsuit, and I: slot. You press <<Z>>.
Z: boulder, A: counter, and I: trough. You press <<Z>>.
Z: croissant, A: tugboat, and I: bat. You press <<I>>.
Z: tattoo, A: sardine, and I: harness. You press <<Z>>.
Z: highlighter, A: bus, and I: bark. You press <<A>>.
Z: beard, A: outlet, and I: cap. You press <<Z>>.
Z: lava, A: compost, and I: t-shirt. You press <<I>>.
Z: scarecrow, A: okra, and I: goggles. You press <<I>>.
Z: jumpsuit, A: scoreboard, and I: rose. You press <<A>>.
Z: cardigan, A: hairnet, and I: mashed potato. You press <<I>>.
Z: goblet, A: net, and I: stove. You press <<I>>.
Z: tank, A: popsicle, and I: camcorder. You press <<A>>.
Z: rim, A: banner, and I: tuxedo. You press <<A>>.
Z: jug, A: computer, and I: trident. You press <<A>>.
Z: underwear, A: fox, and I: staple. You press <<A>>.
Z: pet food, A: barbed wire, and I: bark. You press <<Z>>.
Z: candy bar, A: cassette, and I: sandbag. You press <<I>>.
Z: tablet, A: pastry, and I: caviar. You press <<Z>>.
Z: net, A: flatiron, and I: blindfold. You press <<A>>.
Z: stopwatch, A: mattress, and I: hatbox. You press <<Z>>.
Z: leg, A: closet, and I: brush. You press <<Z>>.
Z: pedometer, A: aardvark, and I: sausage. You press <<Z>>.
Z: towel, A: sheep, and I: goblet. You press <<I>>.
Z: bracelet, A: cornbread, and I: coffee. You press <<Z>>.
Z: corkscrew, A: shell, and I: waterwheel. You press <<I>>.
Z: handlebar, A: giraffe, and I: kangaroo. You press <<Z>>.
Z: waffle iron, A: jersey, and I: toucan. You press <<I>>.
Z: squid, A: chicken, and I: button. You press <<I>>.
Z: rubber band, A: train set, and I: stingray. You press <<I>>.
Z: photo booth, A: tomato sauce, and I: ice pack. You press <<Z>>.
Z: hamster, A: hedgehog, and I: arch. You press <<I>>.
Z: gel, A: soup, and I: quad. You press <<A>>.
Z: cornmeal, A: tooth, and I: mouse. You press <<A>>.
Z: iron, A: anchor, and I: eggnog. You press <<I>>.
Z: videogame, A: pin, and I: meerkat. You press <<I>>.
Z: vacuum, A: cat, and I: pendulum. You press <<A>>.
Z: kneepad, A: scooter, and I: backgammon. You press <<I>>.
Z: lampshade, A: cantaloupe, and I: corkboard. You press <<A>>.
Z: taxi, A: ashtray, and I: jetski. You press <<A>>.
Z: bulletproof vest, A: tie, and I: hopscotch. You press <<I>>.
Z: dolphin, A: antelope, and I: gallows. You press <<I>>.
Z: t-shirt, A: wire, and I: gorilla. You press <<A>>.
Z: film, A: paddle, and I: thermos. You press <<A>>.
Z: ballot box, A: palette, and I: foot. You press <<A>>.
Z: pincushion, A: stingray, and I: saw. You press <<A>>.
Z: dolly, A: button, and I: truck. You press <<A>>.
Z: duct tape, A: pole, and I: life jacket. You press <<A>>.
Z: carrot, A: christmas tree, and I: bonsai. You press <<Z>>.
Z: parking meter, A: ribbon, and I: tee. You press <<Z>>.
Z: wetsuit, A: paperclip, and I: shuffleboard. You press <<I>>.
Z: rose, A: catfish, and I: iceskate. You press <<Z>>.
Z: bolo tie, A: shorts, and I: can opener. You press <<I>>.
Z: shark, A: cake mix, and I: pony. You press <<A>>.
Z: grapevine, A: tab, and I: can. You press <<Z>>.
Z: stove, A: trolley, and I: underwear. You press <<I>>.
Z: projector, A: cutting board, and I: espresso. You press <<Z>>.
Z: school bus, A: mouse, and I: organ. You press <<Z>>.
Z: goat, A: dog, and I: ink. You press <<I>>.
Z: terrarium, A: rubber band, and I: bandage. You press <<Z>>.
Z: pine needle, A: praying mantis, and I: mosquito. You press <<Z>>.
Z: shirt, A: lip balm, and I: bolt. You press <<Z>>.
Z: scarecrow, A: mast, and I: amber. You press <<I>>.
Z: clock, A: plug, and I: rain gauge. You press <<A>>.
Z: button, A: dessert, and I: cornhusk. You press <<Z>>.
Z: hairpin, A: yogurt, and I: chick. You press <<Z>>.
Z: cocktail, A: notepad, and I: boxing gloves. You press <<Z>>.
Z: toothpaste, A: bullet, and I: cougar. You press <<Z>>.
Z: hail, A: braid, and I: tool. You press <<Z>>.
Z: noisemaker, A: spear, and I: bracelet. You press <<A>>.
Z: bassinet, A: cutting board, and I: skirt. You press <<A>>.
Z: chandelier, A: crutch, and I: radiator. You press <<A>>.
Z: chime, A: hairnet, and I: machete. You press <<A>>.
Z: highchair, A: sponge, and I: omelet. You press <<A>>.
Z: raincoat, A: gauge, and I: sandbag. You press <<A>>.
Z: tarantula, A: root, and I: staple gun. You press <<I>>.
Z: soldering iron, A: boulder, and I: springboard. You press <<A>>.
Z: crouton, A: garbage, and I: cross. You press <<I>>.
Z: pickle, A: hay, and I: tack. You press <<Z>>.
Z: brace, A: thread, and I: computer. You press <<I>>.
Z: coin, A: pogo stick, and I: badge. You press <<A>>.
Z: bone, A: mallet, and I: pillow. You press <<I>>.
Z: boxer shorts, A: hard disk, and I: cigarette. You press <<Z>>.
Z: roller coaster, A: gasket, and I: fruitcake. You press <<I>>.
Z: duster, A: trolley, and I: coverall. You press <<Z>>.
Z: flashbulb, A: emerald, and I: cheetah. You press <<I>>.
Z: mint, A: ambulance, and I: sewing machine. You press <<Z>>.
Z: closet, A: taillight, and I: llama. You press <<I>>.
Z: ivy, A: mitten, and I: balloon. You press <<A>>.
Z: tackle, A: vise, and I: grain. You press <<I>>.
Z: puffin, A: steak, and I: smoothie. You press <<Z>>.
Z: cork, A: stingray, and I: map. You press <<A>>.
Z: speedometer, A: kayak, and I: jelly bean. You press <<I>>.
Z: clipper, A: calzone, and I: clover. You press <<I>>.
Z: padlock, A: bullet, and I: cookie cutter. You press <<Z>>.
Z: slingshot, A: washboard, and I: flag. You press <<I>>.
Z: baby, A: stir fry, and I: hairnet. You press <<A>>.
Z: snail, A: platypus, and I: dishrag. You press <<I>>.
Z: cereal, A: apple tree, and I: stereo. You press <<I>>.
Z: memory stick, A: prism, and I: orange. You press <<I>>.
Z: smoothie, A: candle, and I: shell. You press <<A>>.
Z: compost, A: lanyard, and I: spring roll. You press <<A>>.
Z: toothpaste, A: boa, and I: faucet. You press <<Z>>.
Z: silverware, A: nail, and I: board game. You press <<I>>.
Z: piano, A: brick, and I: hot-water bottle. You press <<Z>>.
Z: headscarf, A: tray, and I: robot. You press <<Z>>.
Z: ham, A: brooch, and I: pogo stick. You press <<Z>>.
Z: touchpad, A: tent, and I: rag. You press <<Z>>.
Z: tiger, A: pet food, and I: bowtie. You press <<Z>>.
Z: potpie, A: jug, and I: periscope. You press <<I>>.
Z: swan, A: mongoose, and I: cheetah. You press <<Z>>.
Z: spur, A: hyena, and I: stove. You press <<A>>.
Z: laptop, A: outlet, and I: leggings. You press <<I>>.
Z: tank, A: hydrant, and I: ear. You press <<I>>.
Z: ginger, A: radio, and I: mixer. You press <<Z>>.
Z: artichoke, A: orangutan, and I: petri dish. You press <<I>>.
Z: asparagus, A: gavel, and I: bowler hat. You press <<Z>>.
Z: hook, A: scoop, and I: sheet. You press <<I>>.
Z: lava, A: dog, and I: goldfish. You press <<Z>>.
Z: curb, A: alligator, and I: twig. You press <<Z>>.
Z: duct tape, A: firecracker, and I: noisemaker. You press <<Z>>.
Z: meerkat, A: ice cream, and I: vest. You press <<Z>>.
Z: ratchet, A: bikini, and I: electric chair. You press <<A>>.
Z: crane, A: camera, and I: swan. You press <<I>>.
Z: grille, A: nail polish, and I: cassette. You press <<Z>>.
Z: cornbread, A: wasp, and I: cot. You press <<Z>>.
Z: awning, A: sparkler, and I: wine. You press <<A>>.
Z: drill, A: washing machine, and I: insole. You press <<I>>.
Z: treasure, A: jacket, and I: weasel. You press <<I>>.
Z: saucer, A: beetle, and I: rollerskate. You press <<Z>>.
Z: plum, A: trashcan, and I: strainer. You press <<Z>>.
Z: napkin ring, A: cookie, and I: powder. You press <<Z>>.
Z: stew, A: neck, and I: goalpost. You press <<I>>.
Z: stump, A: chalice, and I: tiramisu. You press <<A>>.
Z: trap, A: sonogram, and I: basketball hoop. You press <<A>>.
Z: horse, A: avocado, and I: log. You press <<I>>.
Z: drawer, A: zebra, and I: match. You press <<A>>.
Z: crystal, A: ankle, and I: flagpole. You press <<A>>.
Z: headlight, A: mouth, and I: pastry. You press <<A>>.
Z: kilt, A: punching bag, and I: razor blade. You press <<Z>>.
Z: arch, A: thermos, and I: trap. You press <<Z>>.
Z: turtle, A: lavender, and I: dial. You press <<I>>.
Z: pillow, A: quilt, and I: stair. You press <<I>>.
Z: syringe, A: canister, and I: shopping basket. You press <<Z>>.
Z: bamboo, A: dragonfly, and I: shell. You press <<I>>.
Z: mitten, A: zipper, and I: arch. You press <<Z>>.
Z: punch, A: headphones, and I: cantaloupe. You press <<I>>.
Z: revolving door, A: flower, and I: airboat. You press <<A>>.
Z: crystal ball, A: power line, and I: sheet. You press <<I>>.
Z: bathtub, A: bonsai, and I: parachute. You press <<Z>>.
Z: sling, A: binder, and I: diaper. You press <<A>>.
Z: hyena, A: swan, and I: hinge. You press <<I>>.
Z: table, A: sleeping bag, and I: parfait. You press <<I>>.
Z: trigger, A: eagle, and I: glass. You press <<A>>.
Z: gorilla, A: satellite dish, and I: cloud. You press <<A>>.
Z: scrambled egg, A: marijuana, and I: thermometer. You press <<I>>.
Z: nail, A: horse, and I: lid. You press <<A>>.
Z: raft, A: cufflink, and I: splinter. You press <<I>>.
Z: birdcage, A: pancake, and I: keyboard. You press <<A>>.
Z: guillotine, A: raccoon, and I: camera. You press <<A>>.
Z: photograph, A: flag, and I: toothpaste. You press <<Z>>.
Z: mulch, A: belt, and I: sunglasses. You press <<Z>>.
Z: incubator, A: mint, and I: chess piece. You press <<A>>.
Z: wine cooler, A: yacht, and I: doghouse. You press <<Z>>.
Z: gem, A: dreidel, and I: onion. You press <<I>>.
Z: tick, A: cabbage, and I: valve. You press <<I>>.
Z: satellite dish, A: ashtray, and I: toothpaste. You press <<Z>>.
Z: clay, A: coffin, and I: earwig. You press <<I>>.
Z: steamroller, A: groundhog, and I: card. You press <<I>>.
Z: videogame, A: pen, and I: chandelier. You press <<I>>.
Z: pump, A: donut, and I: elephant. You press <<Z>>.
Z: ankle, A: suitcase, and I: coin. You press <<A>>.
Z: coral, A: flower, and I: arch. You press <<I>>.
Z: rain gauge, A: globe, and I: album. You press <<Z>>.
Z: brussels sprouts, A: doorhandle, and I: potpourri. You press <<A>>.
Z: centerpiece, A: bulletin board, and I: mattress. You press <<I>>.
Z: board game, A: kimono, and I: airplane. You press <<I>>.
Z: nightstand, A: nail clippers, and I: bungee. You press <<Z>>.
Z: appetizer, A: batter, and I: crab. You press <<I>>.
Z: chisel, A: bookshelf, and I: air pump. You press <<A>>.
Z: xylophone, A: container, and I: seafood. You press <<I>>.
Z: lectern, A: jewelry, and I: combination lock. You press <<A>>.
Z: juicer, A: hummus, and I: banana peel. You press <<I>>.
Z: catapult, A: teepee, and I: birdhouse. You press <<I>>.
Z: go-kart, A: corkboard, and I: string cheese. You press <<Z>>.
Z: hip, A: wolf, and I: snowshoe. You press <<A>>.
Z: horseshoe, A: fig, and I: torpedo. You press <<A>>.
Z: quad, A: grater, and I: air mattress. You press <<I>>.
Z: bell pepper, A: maggot, and I: walrus. You press <<Z>>.
Z: dresser, A: rug, and I: kaleidoscope. You press <<I>>.
Z: croissant, A: crossbow, and I: rearview mirror. You press <<Z>>.
Z: luggage, A: sandbox, and I: banana. You press <<I>>.
Z: twig, A: stopwatch, and I: ratchet. You press <<Z>>.
Z: clipboard, A: raisin, and I: napkin ring. You press <<Z>>.
Z: scrambled egg, A: polisher, and I: hat. You press <<Z>>.
Z: exerciser, A: cheesecake, and I: clock. You press <<A>>.
Z: curry, A: mattress, and I: brush. You press <<Z>>.
Z: dishwashing liquid, A: lingerie, and I: horseshoe. You press <<A>>.
Z: gravy, A: drum, and I: chalice. You press <<A>>.
Z: envelope, A: crucifix, and I: jug. You press <<Z>>.
Z: buoy, A: incense, and I: parrot. You press <<A>>.
Z: glue, A: crow, and I: showerhead. You press <<A>>.
Z: chariot, A: stingray, and I: oven. You press <<A>>.
Z: car, A: toilet paper, and I: broom. You press <<Z>>.
Z: saw, A: showerhead, and I: cane. You press <<A>>.
Z: dreidel, A: tea, and I: bell pepper. You press <<Z>>.
Z: periscope, A: thermos, and I: bee. You press <<I>>.
Z: notebook, A: guillotine, and I: handbrake. You press <<Z>>.
Z: water cooler, A: swing, and I: pinecone. You press <<I>>.
Z: bathrobe, A: flatiron, and I: tent. You press <<A>>.
Z: handkerchief, A: poster, and I: cucumber. You press <<I>>.
Z: bone, A: mold, and I: rake. You press <<Z>>.
Z: canvas, A: papaya, and I: kettle. You press <<A>>.
Z: shuffleboard, A: wallet, and I: ice pack. You press <<Z>>.
Z: grasshopper, A: shell, and I: doorhandle. You press <<I>>.
Z: chest, A: photo booth, and I: dart. You press <<Z>>.
Z: taxi, A: cornmeal, and I: snorkel. You press <<A>>.
Z: copier, A: nail polish, and I: orangutan. You press <<I>>.
Z: stir fry, A: engine, and I: acorn. You press <<A>>.
Z: combination lock, A: stroller, and I: blowtorch. You press <<A>>.
Z: turbine, A: duct, and I: jacket. You press <<Z>>.
Z: badger, A: badge, and I: cow. You press <<A>>.
Z: home plate, A: pincushion, and I: dress. You press <<Z>>.
Z: battery, A: knob, and I: gun. You press <<Z>>.
Z: coffee table, A: calamari, and I: sarcophagus. You press <<A>>.
Z: trailer, A: stereo, and I: sidecar. You press <<A>>.
Z: cheeseburger, A: bike, and I: cleaver. You press <<A>>.
Z: poker, A: cigar, and I: prism. You press <<A>>.
Z: stove, A: waffle, and I: roulette wheel. You press <<A>>.
Z: compost, A: face mask, and I: roller coaster. You press <<Z>>.
Z: guardrail, A: chair, and I: chick. You press <<I>>.
Z: bathrobe, A: veil, and I: basil. You press <<I>>.
Z: fast food, A: dolphin, and I: iguana. You press <<Z>>.
Z: recliner, A: hammock, and I: shorts. You press <<I>>.
Z: pencil, A: baton, and I: rat. You press <<I>>.
Z: snake, A: grill, and I: slingshot. You press <<A>>.
Z: tie, A: cupcake, and I: stick. You press <<A>>.
Z: peanut, A: typewriter, and I: camper. You press <<Z>>.
Z: bottle, A: candy cane, and I: sheet. You press <<I>>.
Z: payphone, A: toaster, and I: leopard. You press <<I>>.
Z: gold, A: filter, and I: pudding. You press <<I>>.
Z: wrist, A: mandolin, and I: air mattress. You press <<I>>.
Z: nail polish, A: hookah, and I: poppy. You press <<I>>.
Z: shortbread, A: twig, and I: biscuit. You press <<A>>.
Z: tube top, A: camcorder, and I: pitchfork. You press <<Z>>.
Z: jewel, A: tambourine, and I: wire cutters. You press <<I>>.
Z: paintbrush, A: paper, and I: videocassette. You press <<Z>>.
Z: bed, A: soup, and I: goldfish. You press <<Z>>.
Z: dalmatian, A: amplifier, and I: razor blade. You press <<Z>>.
Z: pigeon, A: pelican, and I: tomato. You press <<I>>.
Z: coffee pot, A: mail, and I: duct tape. You press <<Z>>.
Z: ski pole, A: toast, and I: peach. You press <<Z>>.
Z: sunflower, A: leash, and I: moss. You press <<A>>.
Z: lime, A: shoe polish, and I: pistachio. You press <<A>>.
Z: horseshoe, A: spur, and I: washcloth. You press <<I>>.
Z: zebra, A: peanut, and I: basketball hoop. You press <<I>>.
Z: fruitcake, A: violin, and I: pheasant. You press <<A>>.
Z: baton, A: wetsuit, and I: bike. You press <<A>>.
Z: soldering iron, A: satellite dish, and I: shorts. You press <<I>>.
Z: walker, A: pom-pom, and I: tape recorder. You press <<Z>>.
Z: tumbleweed, A: stethoscope, and I: touchpad. You press <<Z>>.
Z: radish, A: porthole, and I: batter. You press <<A>>.
Z: scrambled egg, A: splinter, and I: skateboard. You press <<Z>>.
Z: tortilla, A: pedometer, and I: map. You press <<A>>.
Z: grille, A: pendulum, and I: mousetrap. You press <<I>>.
Z: engine, A: pipe, and I: slingshot. You press <<I>>.
Z: freezer, A: cooker, and I: ballot box. You press <<I>>.
Z: corn, A: mosquito, and I: owl. You press <<Z>>.
Z: raisin, A: dumbbell, and I: sloth. You press <<A>>.
Z: bubble wrap, A: metronome, and I: buoy. You press <<Z>>.
Z: water filter, A: chain, and I: whoopee cushion. You press <<I>>.
Z: pool table, A: pillbox, and I: mongoose. You press <<I>>.
Z: seafood, A: clipper, and I: screen. You press <<Z>>.
Z: flashbulb, A: bagpipe, and I: diskette. You press <<A>>.
Z: snowman, A: gong, and I: quad. You press <<I>>.
Z: missile, A: bobsled, and I: cord. You press <<I>>.
Z: filter, A: briefcase, and I: seafood. You press <<I>>.
Z: boy, A: unicycle, and I: smoothie. You press <<I>>.
Z: purse, A: counter, and I: hinge. You press <<Z>>.
Z: blueberry, A: eclair, and I: corkboard. You press <<I>>.
Z: lock, A: water bottle, and I: crepe. You press <<Z>>.
Z: necklace, A: mustard, and I: spatula. You press <<I>>.
Z: cable, A: doily, and I: smoothie. You press <<I>>.
Z: cockatoo, A: margarita, and I: seal. You press <<A>>.
Z: bee, A: barbed wire, and I: wheat. You press <<A>>.
Z: hearse, A: water fountain, and I: ladder. You press <<A>>.
Z: candelabra, A: cage, and I: poster. You press <<A>>.
Z: cranberry, A: jet, and I: snowman. You press <<A>>.
Z: column, A: sawhorse, and I: latte. You press <<I>>.