You will be presented with triplets of objects, which will be assigned to the keys Z, K, and B.
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: sheep, K: poinsettia, and B: heater. You press <<K>>.
Z: shoehorn, K: hair, and B: goldfish. You press <<B>>.
Z: finger, K: slicer, and B: dumpster. You press <<B>>.
Z: bus, K: ice pack, and B: button. You press <<Z>>.
Z: oilcan, K: button, and B: turbine. You press <<B>>.
Z: turnstile, K: playing card, and B: grille. You press <<K>>.
Z: toothbrush, K: matchbox, and B: highchair. You press <<B>>.
Z: lollipop, K: modem, and B: swimming pool. You press <<K>>.
Z: canvas, K: hula hoop, and B: kitten. You press <<B>>.
Z: train set, K: mirror, and B: snake. You press <<B>>.
Z: chime, K: cobra, and B: jigsaw puzzle. You press <<K>>.
Z: vending machine, K: thermostat, and B: scarf. You press <<B>>.
Z: spareribs, K: thorn, and B: mousetrap. You press <<Z>>.
Z: scone, K: flipper, and B: flower. You press <<Z>>.
Z: boar, K: hash, and B: cd player. You press <<B>>.
Z: blowfish, K: calamari, and B: comb. You press <<B>>.
Z: swing set, K: scarf, and B: baton. You press <<K>>.
Z: gun, K: garbage truck, and B: shower cap. You press <<Z>>.
Z: brush, K: robot, and B: timer. You press <<K>>.
Z: remote control, K: hourglass, and B: hovercraft. You press <<B>>.
Z: mask, K: lab coat, and B: fireplace. You press <<B>>.
Z: raspberry, K: blazer, and B: parsley. You press <<K>>.
Z: caramel, K: rice, and B: creme brulee. You press <<K>>.
Z: shell, K: rust, and B: grenade. You press <<B>>.
Z: sunroof, K: eye, and B: missile. You press <<K>>.
Z: thermometer, K: penlight, and B: breathalyzer. You press <<K>>.
Z: turban, K: bacon, and B: mussel. You press <<Z>>.
Z: chisel, K: sandbag, and B: canoe. You press <<K>>.
Z: garlic, K: stirrup, and B: container. You press <<Z>>.
Z: drawer, K: unicycle, and B: bed. You press <<K>>.
Z: ironing board, K: banner, and B: seed. You press <<Z>>.
Z: comb, K: arugula, and B: cookie sheet. You press <<Z>>.
Z: spider web, K: cornucopia, and B: boa. You press <<Z>>.
Z: chicken, K: gyro, and B: clove. You press <<Z>>.
Z: calamari, K: lemonade, and B: wedding cake. You press <<Z>>.
Z: chipmunk, K: plum, and B: locker. You press <<Z>>.
Z: gravestone, K: loveseat, and B: yoke. You press <<K>>.
Z: corsage, K: paddle, and B: coaster. You press <<K>>.
Z: pendulum, K: desk, and B: flamethrower. You press <<B>>.
Z: blazer, K: insole, and B: cookie sheet. You press <<B>>.
Z: mosquito net, K: shoelace, and B: spider web. You press <<K>>.
Z: contact lens, K: desk, and B: sword. You press <<B>>.
Z: candelabra, K: bucket, and B: helmet. You press <<Z>>.
Z: rack, K: buoy, and B: terrarium. You press <<Z>>.
Z: shoehorn, K: stir fry, and B: dragonfly. You press <<B>>.
Z: handbrake, K: extinguisher, and B: shrimp. You press <<B>>.
Z: groundhog, K: coyote, and B: drumstick. You press <<B>>.
Z: origami, K: icemaker, and B: cornmeal. You press <<Z>>.
Z: bear, K: candlestick, and B: tack. You press <<Z>>.
Z: collar, K: timer, and B: whistle. You press <<Z>>.
Z: gauge, K: money, and B: hood. You press <<K>>.
Z: crumb, K: screen, and B: spear. You press <<B>>.
Z: marshmallow, K: popcorn, and B: caramel. You press <<B>>.
Z: okra, K: headset, and B: grass. You press <<K>>.
Z: calf, K: puffin, and B: totem pole. You press <<K>>.
Z: beet, K: volleyball, and B: scorpion. You press <<K>>.
Z: tulip, K: pretzel, and B: hawk. You press <<B>>.
Z: table, K: stockings, and B: pitcher. You press <<K>>.
Z: starfish, K: dolphin, and B: pedal. You press <<B>>.
Z: gourd, K: cable, and B: shaving cream. You press <<B>>.
Z: payphone, K: straw, and B: wine cooler. You press <<K>>.
Z: stiletto, K: gauze, and B: mushroom. You press <<B>>.
Z: trigger, K: bacon, and B: slipper. You press <<K>>.
Z: bolo tie, K: punching bag, and B: sandbox. You press <<K>>.
Z: camper, K: lamppost, and B: shoe polish. You press <<K>>.
Z: wrap, K: deer, and B: chain. You press <<Z>>.
Z: periscope, K: basketball, and B: oatmeal. You press <<Z>>.
Z: solar panel, K: coleslaw, and B: wig. You press <<Z>>.
Z: seatbelt, K: remote control, and B: moth. You press <<B>>.
Z: mint, K: prune, and B: belt buckle. You press <<B>>.
Z: quilt, K: recorder, and B: ready meal. You press <<B>>.
Z: yacht, K: toothpick, and B: easel. You press <<K>>.
Z: parrot, K: egg, and B: bok choy. You press <<B>>.
Z: fence, K: corkboard, and B: flamethrower. You press <<B>>.
Z: gazelle, K: hairnet, and B: pogo stick. You press <<K>>.
Z: squeegee, K: palette, and B: sauce. You press <<Z>>.
Z: applesauce, K: beard, and B: shorts. You press <<Z>>.
Z: mixer, K: fireworks, and B: barbell. You press <<K>>.
Z: cruise ship, K: insole, and B: loincloth. You press <<Z>>.
Z: cuckoo clock, K: breadstick, and B: broccoli. You press <<Z>>.
Z: pendulum, K: insole, and B: rabbit. You press <<K>>.
Z: peppermint, K: cassette, and B: pin. You press <<K>>.
Z: doghouse, K: gasket, and B: sailboat. You press <<Z>>.
Z: dogfood, K: goat, and B: pocket watch. You press <<B>>.
Z: teapot, K: taillight, and B: humvee. You press <<Z>>.
Z: leggings, K: hubcap, and B: swimsuit. You press <<K>>.
Z: snack, K: buffet, and B: hourglass. You press <<B>>.
Z: canvas, K: koala, and B: baton. You press <<K>>.
Z: padlock, K: punch, and B: cuckoo clock. You press <<K>>.
Z: pomegranate, K: springboard, and B: fern. You press <<K>>.
Z: satellite dish, K: rooster, and B: meatloaf. You press <<B>>.
Z: gourd, K: hood, and B: memory stick. You press <<Z>>.
Z: mask, K: dice, and B: sail. You press <<B>>.
Z: cooker, K: computer, and B: pretzel. You press <<Z>>.
Z: loom, K: train car, and B: ironing board. You press <<K>>.
Z: candlestick, K: playpen, and B: soda fountain. You press <<Z>>.
Z: pantsuit, K: koala, and B: rabbit. You press <<Z>>.
Z: dolphin, K: bug, and B: rubber band. You press <<B>>.
Z: hot chocolate, K: teapot, and B: cactus. You press <<B>>.
Z: coffee pot, K: ham, and B: hairbrush. You press <<K>>.
Z: cockroach, K: treadmill, and B: root. You press <<K>>.
Z: backgammon, K: antenna, and B: vise. You press <<Z>>.
Z: radio, K: snowplow, and B: horn. You press <<K>>.
Z: stopwatch, K: foam, and B: tongue. You press <<K>>.
Z: volleyball, K: mud, and B: cement mixer. You press <<Z>>.
Z: watermelon, K: kazoo, and B: sprouts. You press <<K>>.
Z: chicken wire, K: pet food, and B: cooler. You press <<K>>.
Z: ball, K: checkers, and B: robe. You press <<B>>.
Z: turtleneck, K: pot, and B: dynamite. You press <<B>>.
Z: duffel bag, K: chili, and B: bacon. You press <<Z>>.
Z: rocking chair, K: shoulder, and B: toad. You press <<B>>.
Z: weasel, K: bulletin board, and B: fur coat. You press <<Z>>.
Z: lightning bug, K: birthday cake, and B: blender. You press <<Z>>.
Z: skewer, K: root, and B: gyro. You press <<K>>.
Z: loveseat, K: piano, and B: beanie. You press <<B>>.
Z: rake, K: towel, and B: hyena. You press <<B>>.
Z: cockroach, K: videogame, and B: celery. You press <<K>>.
Z: clay, K: buoy, and B: cougar. You press <<Z>>.
Z: wallpaper, K: brush, and B: potpie. You press <<K>>.
Z: bacon, K: milk, and B: sticker. You press <<B>>.
Z: compost, K: organ, and B: step stool. You press <<Z>>.
Z: overalls, K: meat grinder, and B: loincloth. You press <<K>>.
Z: hood, K: shrimp, and B: snowmobile. You press <<B>>.
Z: steak, K: bagel, and B: hydrant. You press <<B>>.
Z: oil, K: popsicle, and B: headset. You press <<B>>.
Z: tape recorder, K: crystal, and B: jellyfish. You press <<Z>>.
Z: ladle, K: toothpaste, and B: kangaroo. You press <<B>>.
Z: seal, K: boar, and B: leotard. You press <<B>>.
Z: table, K: computer screen, and B: pantyhose. You press <<B>>.
Z: hose, K: incense, and B: celery. You press <<K>>.
Z: gauze, K: hotplate, and B: thimble. You press <<Z>>.
Z: patty, K: sandbag, and B: racket. You press <<Z>>.
Z: dumpster, K: fishing pole, and B: gondola. You press <<Z>>.
Z: pom-pom, K: trashcan, and B: bamboo. You press <<Z>>.
Z: bed, K: sidecar, and B: strap. You press <<K>>.
Z: sidecar, K: ferry, and B: headrest. You press <<K>>.
Z: earplug, K: badger, and B: rearview mirror. You press <<K>>.
Z: axe, K: blimp, and B: snowman. You press <<K>>.
Z: moth, K: jalapeno, and B: ashtray. You press <<Z>>.
Z: popcorn, K: scarecrow, and B: plunger. You press <<K>>.
Z: raspberry, K: fence, and B: doorknocker. You press <<Z>>.
Z: muff, K: clipper, and B: saucer. You press <<B>>.
Z: coat, K: pillbox, and B: firetruck. You press <<B>>.
Z: button, K: flipper, and B: mug. You press <<K>>.
Z: pencil, K: flamingo, and B: spur. You press <<Z>>.
Z: bandanna, K: knitting, and B: baseball bat. You press <<B>>.
Z: statue, K: cymbal, and B: camper. You press <<K>>.
Z: shorts, K: safety pin, and B: sailboat. You press <<K>>.
Z: hose, K: peach, and B: ruler. You press <<B>>.
Z: sheep, K: chick, and B: keyhole. You press <<B>>.
Z: fire, K: straightjacket, and B: guillotine. You press <<K>>.
Z: green beans, K: snack, and B: bracket. You press <<B>>.
Z: glove, K: medal, and B: salami. You press <<Z>>.
Z: water heater, K: dagger, and B: shopping basket. You press <<B>>.
Z: clover, K: lock, and B: mouth. You press <<K>>.
Z: melon, K: nose, and B: robot. You press <<B>>.
Z: ink, K: starfish, and B: honeypot. You press <<Z>>.
Z: ginger, K: spider web, and B: ottoman. You press <<K>>.
Z: pothole, K: anklet, and B: throne. You press <<B>>.
Z: balance beam, K: ankle, and B: bolt. You press <<B>>.
Z: marmalade, K: hearse, and B: fudge. You press <<K>>.
Z: boxing gloves, K: mop, and B: pepper mill. You press <<Z>>.
Z: hood, K: fly, and B: fondue. You press <<K>>.
Z: stroller, K: modem, and B: carousel. You press <<K>>.
Z: jet, K: blowtorch, and B: rocking chair. You press <<B>>.
Z: straightjacket, K: goblet, and B: candy cane. You press <<B>>.
Z: cannonball, K: coffee pot, and B: cherry. You press <<K>>.
Z: hanger, K: porcupine, and B: peanut butter. You press <<K>>.
Z: sawhorse, K: yo-yo, and B: hot chocolate. You press <<Z>>.
Z: card, K: funnel, and B: coffin. You press <<K>>.
Z: charger, K: gem, and B: pocket watch. You press <<K>>.
Z: refrigerator, K: net, and B: hydrant. You press <<Z>>.
Z: envelope, K: dish, and B: water fountain. You press <<B>>.
Z: calf, K: cable, and B: trophy. You press <<Z>>.
Z: tortilla, K: napkin ring, and B: swizzle stick. You press <<B>>.
Z: onion, K: rice, and B: pajamas. You press <<B>>.
Z: jeans, K: kitten, and B: eagle. You press <<Z>>.
Z: fishing pole, K: flagpole, and B: scarf. You press <<B>>.
Z: turkey, K: mud, and B: cabbage. You press <<Z>>.
Z: station wagon, K: harp, and B: grasshopper. You press <<B>>.