You will be presented with triplets of objects, which will be assigned to the keys Z, Q, and F.
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: ribbon, Q: bulletproof vest, and F: cherry. You press <<F>>.
Z: snowman, Q: log, and F: grill. You press <<Z>>.
Z: candelabra, Q: easel, and F: shower cap. You press <<Z>>.
Z: praying mantis, Q: refrigerator, and F: warthog. You press <<Q>>.
Z: poppy, Q: cloak, and F: hedge. You press <<Q>>.
Z: dirt bike, Q: firewood, and F: shredder. You press <<F>>.
Z: tricycle, Q: snow, and F: petri dish. You press <<F>>.
Z: goldfish, Q: mirror, and F: lampshade. You press <<Z>>.
Z: airbag, Q: wire cutters, and F: rhubarb. You press <<F>>.
Z: mud, Q: bow, and F: calculator. You press <<Z>>.
Z: wrist, Q: jam, and F: air conditioner. You press <<Q>>.
Z: cashew, Q: lampshade, and F: lemonade. You press <<Q>>.
Z: tostada, Q: trampoline, and F: sunroof. You press <<Q>>.
Z: pinball, Q: crystal, and F: punching bag. You press <<Q>>.
Z: jack, Q: brussels sprouts, and F: glass. You press <<Z>>.
Z: air pump, Q: stroller, and F: lollipop. You press <<Z>>.
Z: pigeon, Q: seaplane, and F: coffee table. You press <<F>>.
Z: lantern, Q: pickle, and F: bra. You press <<F>>.
Z: shark, Q: hummus, and F: carrot. You press <<Z>>.
Z: champagne, Q: grain, and F: cord. You press <<F>>.
Z: bun, Q: lava, and F: salami. You press <<Q>>.
Z: guardrail, Q: chips, and F: chopsticks. You press <<Z>>.
Z: cane, Q: trombone, and F: vacuum. You press <<F>>.
Z: pet food, Q: aircraft carrier, and F: aluminum foil. You press <<Q>>.
Z: skewer, Q: mailbox, and F: computer screen. You press <<Z>>.
Z: kite, Q: coffeemaker, and F: slot machine. You press <<Q>>.
Z: appetizer, Q: sewage, and F: microwave. You press <<Q>>.
Z: bongo, Q: coffeemaker, and F: light switch. You press <<Z>>.
Z: boomerang, Q: drink, and F: radar. You press <<Z>>.
Z: eggnog, Q: eggbeater, and F: fruitcake. You press <<Q>>.
Z: basket, Q: camera, and F: railing. You press <<Z>>.
Z: sheet, Q: rag, and F: frog. You press <<F>>.
Z: swing, Q: ashtray, and F: mushroom. You press <<Q>>.
Z: soup, Q: trough, and F: revolving door. You press <<F>>.
Z: comic book, Q: olive, and F: locket. You press <<Z>>.
Z: block, Q: punching bag, and F: apple tree. You press <<Z>>.
Z: glasses, Q: towel rack, and F: toilet paper. You press <<Z>>.
Z: retainer, Q: espresso, and F: squirt gun. You press <<Q>>.
Z: jelly bean, Q: chicken, and F: roller. You press <<Z>>.
Z: loveseat, Q: robe, and F: bow. You press <<F>>.
Z: paperweight, Q: balloon, and F: trampoline. You press <<Z>>.
Z: robot, Q: turban, and F: coffee bean. You press <<Z>>.
Z: petri dish, Q: blueberry, and F: jet. You press <<F>>.
Z: dalmatian, Q: trapdoor, and F: hammock. You press <<Q>>.
Z: hash, Q: duffel bag, and F: navel. You press <<Q>>.
Z: toothbrush, Q: grape, and F: sleeping bag. You press <<Z>>.
Z: coral, Q: ant, and F: scone. You press <<F>>.
Z: sand, Q: coconut, and F: hot chocolate. You press <<Z>>.
Z: leek, Q: locket, and F: bookmark. You press <<Z>>.
Z: bumper, Q: chicken, and F: cocktail. You press <<Z>>.
Z: boxer shorts, Q: seafood, and F: mint. You press <<Z>>.
Z: bolt, Q: bow, and F: table. You press <<Z>>.
Z: radio, Q: buggy, and F: key. You press <<F>>.
Z: harmonica, Q: dresser, and F: workbench. You press <<Z>>.
Z: pudding, Q: sarcophagus, and F: mattress. You press <<Z>>.
Z: yogurt, Q: dirt bike, and F: puck. You press <<Q>>.
Z: laptop, Q: spear, and F: fishhook. You press <<Z>>.
Z: cocoon, Q: cow, and F: timer. You press <<F>>.
Z: sombrero, Q: bull, and F: trapdoor. You press <<F>>.
Z: thimble, Q: melon, and F: towel. You press <<Q>>.
Z: wand, Q: paper towel, and F: cleat. You press <<Q>>.
Z: moose, Q: caterpillar, and F: gurney. You press <<F>>.
Z: pantyhose, Q: coal, and F: goblet. You press <<Q>>.
Z: granite, Q: icicle, and F: bookshelf. You press <<F>>.
Z: snowboard, Q: sprouts, and F: prism. You press <<Q>>.
Z: fireworks, Q: snowball, and F: grass. You press <<Z>>.
Z: pin, Q: desk, and F: gurney. You press <<F>>.
Z: seed, Q: bowling ball, and F: cheetah. You press <<F>>.
Z: stool, Q: bucket, and F: porthole. You press <<F>>.
Z: crib, Q: lumber, and F: omelet. You press <<F>>.
Z: pot, Q: saxophone, and F: gutter. You press <<F>>.
Z: flatiron, Q: wheat, and F: dirt bike. You press <<F>>.
Z: hummus, Q: crucifix, and F: bus. You press <<Z>>.
Z: turkey, Q: ready meal, and F: tuba. You press <<F>>.
Z: cake, Q: poinsettia, and F: spaghetti. You press <<Q>>.
Z: chinaware, Q: rake, and F: lava. You press <<F>>.
Z: pine needle, Q: hard disk, and F: seesaw. You press <<Q>>.
Z: snowboard, Q: bowling ball, and F: parrot. You press <<Q>>.
Z: eye, Q: slingshot, and F: pug. You press <<Q>>.
Z: polygraph, Q: trough, and F: cloak. You press <<Z>>.
Z: crab, Q: trigger, and F: ice-cream cone. You press <<Q>>.
Z: roadsweeper, Q: squirt gun, and F: ukulele. You press <<Z>>.
Z: tick, Q: eggnog, and F: dumpling. You press <<Z>>.
Z: sofa bed, Q: windsock, and F: pillbox. You press <<Q>>.
Z: chest, Q: wine, and F: coleslaw. You press <<Z>>.
Z: comic book, Q: hedgehog, and F: bassoon. You press <<Q>>.
Z: plum, Q: skirt, and F: teddy bear. You press <<Q>>.
Z: bunkbed, Q: water cooler, and F: quill. You press <<F>>.
Z: fish, Q: pig, and F: ticktacktoe. You press <<F>>.
Z: apple, Q: orangutan, and F: appetizer. You press <<Q>>.
Z: touchpad, Q: cooler, and F: manhole. You press <<Q>>.
Z: fountain pen, Q: inhaler, and F: cheesecake. You press <<F>>.
Z: coconut, Q: applesauce, and F: orange rind. You press <<F>>.
Z: roll, Q: ostrich, and F: candy bar. You press <<Q>>.
Z: porthole, Q: buoy, and F: pie. You press <<F>>.
Z: flute, Q: pheasant, and F: grain. You press <<Z>>.
Z: barrette, Q: couch, and F: funnel. You press <<Z>>.
Z: spool, Q: potpourri, and F: beehive. You press <<F>>.
Z: muffin, Q: kneepad, and F: flip flop. You press <<Z>>.
Z: maple syrup, Q: lantern, and F: wooden leg. You press <<F>>.
Z: corn, Q: vent, and F: typewriter. You press <<Z>>.
Z: barrette, Q: eggnog, and F: latch. You press <<F>>.
Z: lollipop, Q: spear, and F: pocketknife. You press <<Z>>.
Z: seafood, Q: gopher, and F: sonogram. You press <<Q>>.
Z: cracker, Q: flagpole, and F: yoke. You press <<F>>.
Z: bookmark, Q: inhaler, and F: wreck. You press <<Q>>.
Z: seal, Q: costume, and F: bongo. You press <<F>>.
Z: gargoyle, Q: wine, and F: potholder. You press <<Z>>.
Z: panda, Q: mandolin, and F: eye. You press <<Q>>.
Z: diskette, Q: caterpillar, and F: eggplant. You press <<Z>>.
Z: wineglass, Q: contact lens, and F: generator. You press <<F>>.
Z: christmas tree, Q: porthole, and F: egg. You press <<Z>>.
Z: moose, Q: zucchini, and F: sink. You press <<F>>.
Z: highlighter, Q: ski pole, and F: wafer. You press <<F>>.
Z: tuba, Q: sponge, and F: mango. You press <<F>>.
Z: snowboard, Q: noose, and F: hourglass. You press <<Z>>.
Z: moccasin, Q: screw, and F: pinecone. You press <<Q>>.
Z: toucan, Q: mousetrap, and F: dumbbell. You press <<F>>.
Z: timer, Q: beetle, and F: woman. You press <<Z>>.
Z: radio, Q: soldering iron, and F: anklet. You press <<F>>.
Z: mascara, Q: mushroom, and F: pool table. You press <<F>>.
Z: flagpole, Q: gavel, and F: snowboard. You press <<Q>>.
Z: hourglass, Q: sweet potato, and F: orange. You press <<Z>>.
Z: granola, Q: accordion, and F: squirt gun. You press <<F>>.
Z: mongoose, Q: bench, and F: beanie. You press <<Q>>.
Z: air conditioner, Q: sequin, and F: potpie. You press <<Z>>.
Z: wheelchair, Q: swing, and F: blouse. You press <<F>>.
Z: catfish, Q: box, and F: candy cane. You press <<Z>>.
Z: coffin, Q: turtleneck, and F: makeup. You press <<Z>>.
Z: woman, Q: gong, and F: rattlesnake. You press <<Z>>.
Z: pump, Q: pen, and F: album. You press <<Q>>.
Z: donut, Q: dessert, and F: doll. You press <<F>>.
Z: underwear, Q: belt buckle, and F: pepper. You press <<Z>>.
Z: highlighter, Q: screwdriver, and F: neck. You press <<F>>.
Z: spoon, Q: nutcracker, and F: barbell. You press <<F>>.
Z: crane, Q: hose, and F: bamboo. You press <<Z>>.
Z: pony, Q: clock, and F: manatee. You press <<Q>>.
Z: petal, Q: money, and F: wind chimes. You press <<Z>>.
Z: abacus, Q: pogo stick, and F: chalkboard. You press <<Q>>.
Z: garlic, Q: windshield wiper, and F: balloon. You press <<Z>>.
Z: lipstick, Q: scarecrow, and F: goat. You press <<Z>>.
Z: amplifier, Q: mint, and F: sim card. You press <<Q>>.
Z: beachball, Q: aluminum foil, and F: clipboard. You press <<Z>>.
Z: porthole, Q: coffee pot, and F: carousel. You press <<Q>>.
Z: scanner, Q: lamb, and F: rollerblade. You press <<Q>>.
Z: whisk, Q: slug, and F: kimono. You press <<F>>.
Z: fur coat, Q: sword, and F: jelly bean. You press <<F>>.
Z: shirt, Q: spatula, and F: hedge. You press <<Q>>.
Z: bat, Q: camel, and F: moose. You press <<Z>>.
Z: binder, Q: tumbleweed, and F: machine gun. You press <<Z>>.
Z: roller, Q: swab, and F: vase. You press <<Q>>.
Z: barnacle, Q: plate, and F: rolling pin. You press <<Z>>.
Z: leotard, Q: blowfish, and F: orange rind. You press <<Z>>.
Z: swing set, Q: caramel, and F: diamond. You press <<Q>>.
Z: banana, Q: book, and F: belt buckle. You press <<Z>>.
Z: cap, Q: bongo, and F: towel. You press <<F>>.
Z: hook, Q: chime, and F: amber. You press <<F>>.
Z: crepe, Q: screen, and F: scone. You press <<Q>>.
Z: phone, Q: hinge, and F: tomato. You press <<F>>.
Z: cellphone, Q: stem, and F: playing card. You press <<Q>>.
Z: cane, Q: speedometer, and F: tablet. You press <<Z>>.
Z: cannonball, Q: treadmill, and F: headdress. You press <<Q>>.
Z: plant, Q: wire cutters, and F: cigarette holder. You press <<F>>.
Z: cocktail, Q: chain, and F: cruise ship. You press <<Q>>.
Z: syrup, Q: toothpick, and F: bookmark. You press <<F>>.
Z: ladle, Q: sombrero, and F: anklet. You press <<Z>>.
Z: touchpad, Q: turtleneck, and F: backgammon. You press <<Z>>.
Z: ice cube, Q: gumdrop, and F: bottle. You press <<F>>.
Z: cornmeal, Q: tamale, and F: forklift. You press <<F>>.
Z: flip flop, Q: bedpost, and F: ear. You press <<Z>>.
Z: first-aid kit, Q: bra, and F: bonsai. You press <<Z>>.
Z: luggage, Q: blueberry, and F: hyena. You press <<Z>>.
Z: groundhog, Q: gravel, and F: string cheese. You press <<F>>.
Z: duck, Q: puddle, and F: seafood. You press <<Q>>.
Z: viewfinder, Q: petal, and F: koala. You press <<Z>>.
Z: tee, Q: jam, and F: heater. You press <<F>>.
Z: electric chair, Q: penlight, and F: peanut. You press <<Q>>.
Z: celery, Q: sewing kit, and F: ankle. You press <<Q>>.
Z: spacesuit, Q: wine cooler, and F: bark. You press <<Z>>.
Z: lion, Q: casserole, and F: poodle. You press <<Q>>.
Z: shutter, Q: casserole, and F: egg roll. You press <<Z>>.
Z: moth, Q: wheat, and F: bed. You press <<F>>.
Z: credit card, Q: lanyard, and F: lamp. You press <<Q>>.
Z: blowgun, Q: buckle, and F: slot machine. You press <<F>>.
Z: almond, Q: hula hoop, and F: snowball. You press <<Q>>.
Z: ferry, Q: screen, and F: counter. You press <<Z>>.
Z: dogfood, Q: basket, and F: rope. You press <<Z>>.
Z: fork, Q: calculator, and F: mallet. You press <<Z>>.
Z: lumber, Q: blazer, and F: tea. You press <<Z>>.
Z: arch, Q: sarcophagus, and F: phone. You press <<Q>>.
Z: wok, Q: keg, and F: lumber. You press <<F>>.
Z: octopus, Q: tortellini, and F: memory stick. You press <<F>>.
Z: float, Q: stem, and F: hairdryer. You press <<Q>>.
Z: fondue, Q: flask, and F: parachute. You press <<F>>.
Z: football, Q: compost, and F: arch. You press <<Q>>.
Z: licorice, Q: turtle, and F: sweeper. You press <<F>>.
Z: woman, Q: cheese, and F: ironing board. You press <<Q>>.
Z: alpaca, Q: nail file, and F: clipboard. You press <<F>>.
Z: skunk, Q: station wagon, and F: dolly. You press <<Z>>.
Z: butter, Q: donut, and F: navel. You press <<F>>.
Z: waffle iron, Q: hole, and F: radiator. You press <<Q>>.
Z: whipped cream, Q: boxing gloves, and F: webcam. You press <<F>>.
Z: quesadilla, Q: chinaware, and F: rack. You press <<F>>.
Z: jersey, Q: carousel, and F: taillight. You press <<Z>>.
Z: bubble, Q: tupperware, and F: flatiron. You press <<F>>.
Z: polo shirt, Q: mouthpiece, and F: scrabble. You press <<Z>>.
Z: branch, Q: fire pit, and F: melon. You press <<Q>>.
Z: hat, Q: ruby, and F: breadstick. You press <<Q>>.
Z: hourglass, Q: boa, and F: quill. You press <<Q>>.
Z: collar, Q: zucchini, and F: sweater. You press <<Q>>.
Z: pinball, Q: worm, and F: card. You press <<Q>>.
Z: crank, Q: bean, and F: piglet. You press <<Z>>.
Z: groundhog, Q: star fruit, and F: magnifying glass. You press <<F>>.
Z: stopwatch, Q: mold, and F: pearl. You press <<Z>>.
Z: drain, Q: alligator, and F: parking meter. You press <<Q>>.
Z: golf club, Q: aloe, and F: seal. You press <<Z>>.
Z: totem pole, Q: crouton, and F: pendulum. You press <<Q>>.
Z: lamppost, Q: leech, and F: nightshirt. You press <<F>>.
Z: pole, Q: tomato sauce, and F: knee. You press <<Z>>.
Z: leaf, Q: nightstand, and F: ready meal. You press <<Q>>.
Z: cutting board, Q: sandbag, and F: undershirt. You press <<Z>>.
Z: memory stick, Q: arch, and F: rhinoceros. You press <<F>>.
Z: whisk, Q: crab, and F: cow. You press <<Z>>.
Z: kayak, Q: match, and F: pocket watch. You press <<F>>.
Z: soy sauce, Q: mustard, and F: poodle. You press <<F>>.
Z: horseshoe, Q: sausage, and F: carriage. You press <<Q>>.
Z: lamp, Q: peacock, and F: twig. You press <<Z>>.
Z: piggy bank, Q: rattle, and F: cufflink. You press <<F>>.
Z: cheetah, Q: pepper, and F: curtain. You press <<Q>>.
Z: mop, Q: bedpan, and F: souffle. You press <<Z>>.
Z: aloe, Q: purse, and F: cello. You press <<Z>>.
Z: spacesuit, Q: chips, and F: mistletoe. You press <<Q>>.
Z: film, Q: mosquito net, and F: shoe. You press <<Z>>.
Z: whiteboard, Q: ear, and F: waffle iron. You press <<F>>.
Z: sugar cube, Q: knitting, and F: porcupine. You press <<Q>>.
Z: foam, Q: ratchet, and F: car. You press <<Q>>.
Z: stirrup, Q: clothespin, and F: ravioli. You press <<F>>.
Z: denture, Q: snail, and F: plug. You press <<F>>.
Z: safety pin, Q: piglet, and F: aquarium. You press <<Z>>.
Z: saw, Q: dough, and F: potato. You press <<Z>>.
Z: mouse, Q: soda, and F: cymbal. You press <<Z>>.
Z: polaroid, Q: jam, and F: eraser. You press <<Q>>.
Z: quill, Q: buggy, and F: poppy. You press <<Z>>.
Z: bikini, Q: seahorse, and F: briefcase. You press <<Q>>.
Z: throne, Q: typewriter, and F: crow. You press <<F>>.
Z: light switch, Q: trunk, and F: net. You press <<F>>.
Z: hot chocolate, Q: recliner, and F: rice. You press <<Q>>.
Z: cherry, Q: blowfish, and F: jersey. You press <<F>>.
Z: lingerie, Q: guillotine, and F: rearview mirror. You press <<Z>>.
Z: wig, Q: blouse, and F: hoodie. You press <<Z>>.
Z: burner, Q: scarecrow, and F: root. You press <<Z>>.
Z: puddle, Q: shower, and F: snail. You press <<Q>>.
Z: marijuana, Q: bear, and F: curb. You press <<F>>.
Z: swizzle stick, Q: slot, and F: pudding. You press <<Q>>.
Z: inhaler, Q: mistletoe, and F: penlight. You press <<Q>>.
Z: license plate, Q: bush, and F: pocket. You press <<F>>.
Z: lens, Q: screw, and F: shoelace. You press <<F>>.
Z: applesauce, Q: wrench, and F: lego. You press <<F>>.
Z: jersey, Q: twig, and F: treasure. You press <<Z>>.
Z: router, Q: pasta, and F: coleslaw. You press <<Z>>.
Z: bedpost, Q: tent, and F: fishbowl. You press <<Q>>.
Z: mouth, Q: pizza, and F: canister. You press <<Q>>.
Z: couch, Q: shaving cream, and F: windshield. You press <<Q>>.
Z: hydrant, Q: cross, and F: pocketknife. You press <<Z>>.
Z: harness, Q: chain, and F: sarcophagus. You press <<F>>.
Z: shoehorn, Q: submarine, and F: pitchfork. You press <<Q>>.
Z: tadpole, Q: cloud, and F: dumpling. You press <<Q>>.
Z: flashlight, Q: eel, and F: swizzle stick. You press <<Z>>.
Z: beet, Q: lion, and F: racket. You press <<F>>.
Z: cow, Q: baseball, and F: outlet. You press <<F>>.
Z: dip, Q: dagger, and F: bracelet. You press <<F>>.
Z: sidecar, Q: lingerie, and F: helicopter. You press <<Q>>.
Z: spareribs, Q: first-aid kit, and F: swizzle stick. You press <<Z>>.
Z: laundry basket, Q: yoke, and F: leash. You press <<Z>>.
Z: doorknocker, Q: diamond, and F: shopping basket. You press <<Q>>.
Z: acorn, Q: soup, and F: pipe. You press <<F>>.
Z: crowbar, Q: pancake, and F: pulley. You press <<Q>>.
Z: parking meter, Q: crow, and F: space shuttle. You press <<Q>>.
Z: ladybug, Q: lion, and F: asparagus. You press <<Q>>.
Z: piglet, Q: tape measure, and F: chessboard. You press <<Z>>.
Z: seesaw, Q: board, and F: graffiti. You press <<F>>.
Z: sewing machine, Q: lamp, and F: moccasin. You press <<Q>>.
Z: brace, Q: aloe, and F: blinder. You press <<Q>>.
Z: pasta, Q: handprint, and F: shoelace. You press <<Q>>.
Z: backgammon, Q: nail polish, and F: totem pole. You press <<F>>.
Z: cocoon, Q: snowsuit, and F: parachute. You press <<F>>.
Z: sewing machine, Q: lamppost, and F: bandage. You press <<Q>>.
Z: chickpea, Q: cashew, and F: mango. You press <<F>>.
Z: tiramisu, Q: robot, and F: thumb. You press <<Z>>.
Z: leotard, Q: necklace, and F: frisbee. You press <<Z>>.
Z: stretcher, Q: globe, and F: fig. You press <<F>>.
Z: paperweight, Q: whisk, and F: torch. You press <<Q>>.
Z: engine, Q: ice-cream cone, and F: scoop. You press <<Q>>.
Z: grapefruit, Q: cape, and F: duffel bag. You press <<Z>>.
Z: navel, Q: bandanna, and F: windshield wiper. You press <<Z>>.
Z: exerciser, Q: phone booth, and F: coconut. You press <<F>>.
Z: tambourine, Q: velcro, and F: card. You press <<Q>>.
Z: eggbeater, Q: rudder, and F: squash. You press <<Q>>.
Z: graffiti, Q: catapult, and F: screw. You press <<Z>>.
Z: pearl, Q: cuckoo clock, and F: water filter. You press <<Z>>.