You will be presented with triplets of objects, which will be assigned to the keys U, F, and X.
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.

U: incense, F: brass knuckles, and X: lamb. You press <<F>>.
U: nest, F: police car, and X: hairpin. You press <<F>>.
U: megaphone, F: sewing machine, and X: webcam. You press <<F>>.
U: shark, F: sunroof, and X: music box. You press <<U>>.
U: toaster, F: drink, and X: okra. You press <<U>>.
U: coat rack, F: suitcase, and X: acorn. You press <<X>>.
U: bobsled, F: coffin, and X: scaffold. You press <<U>>.
U: tag, F: sprouts, and X: mosquito net. You press <<F>>.
U: ping-pong table, F: bonnet, and X: barbed wire. You press <<F>>.
U: blinder, F: stamp, and X: shell. You press <<X>>.
U: siren, F: zucchini, and X: saffron. You press <<U>>.
U: alpaca, F: chainsaw, and X: railing. You press <<U>>.
U: swimsuit, F: palm tree, and X: book. You press <<X>>.
U: rifle, F: hairpin, and X: porthole. You press <<F>>.
U: hair, F: coverall, and X: bark. You press <<X>>.
U: workbench, F: gauze, and X: rocking chair. You press <<F>>.
U: cutting board, F: bolt, and X: cash register. You press <<X>>.
U: music box, F: sunroof, and X: shark. You press <<X>>.
U: coffeemaker, F: turf, and X: train car. You press <<F>>.
U: sweet potato, F: lava, and X: fly. You press <<F>>.
U: whale, F: sundial, and X: snorkel. You press <<F>>.
U: plate, F: playing card, and X: scallion. You press <<F>>.
U: easter egg, F: hot-air balloon, and X: chime. You press <<X>>.
U: hook, F: hip, and X: nail. You press <<F>>.
U: hamburger, F: mushroom, and X: keyhole. You press <<X>>.
U: handbrake, F: jewel, and X: showerhead. You press <<F>>.
U: spider web, F: doorhandle, and X: box. You press <<U>>.
U: gurney, F: motherboard, and X: ice. You press <<X>>.
U: fence, F: shell, and X: wine. You press <<X>>.
U: rollerblade, F: avocado, and X: mattress. You press <<F>>.
U: ice-cream cone, F: cactus, and X: saffron. You press <<U>>.
U: breathalyzer, F: turban, and X: straw. You press <<F>>.
U: mug, F: revolving door, and X: figurine. You press <<F>>.
U: corkscrew, F: kangaroo, and X: outfit. You press <<U>>.
U: feather, F: blazer, and X: boxing gloves. You press <<U>>.
U: breadbox, F: cashew, and X: baton. You press <<X>>.
U: fox, F: teabag, and X: bison. You press <<F>>.
U: penholder, F: pepper mill, and X: dish. You press <<U>>.
U: coyote, F: record, and X: slot machine. You press <<U>>.
U: pliers, F: orange rind, and X: pine tree. You press <<U>>.
U: videogame, F: gumdrop, and X: radio. You press <<F>>.
U: bonsai, F: dish, and X: cash machine. You press <<U>>.
U: fishbowl, F: goose, and X: baton. You press <<X>>.
U: projector, F: ball, and X: lobster. You press <<X>>.
U: space shuttle, F: garlic, and X: noisemaker. You press <<F>>.
U: walrus, F: taillight, and X: eraser. You press <<U>>.
U: pole, F: butterfly, and X: cupcake. You press <<X>>.
U: hyena, F: dogfood, and X: manhole. You press <<X>>.
U: crystal ball, F: photograph, and X: soccer ball. You press <<F>>.
U: hummus, F: clove, and X: tree trunk. You press <<X>>.
U: thumbtack, F: dragonfly, and X: ballot box. You press <<F>>.
U: sheath, F: lamb chop, and X: tamale. You press <<U>>.
U: harp, F: thumbtack, and X: eggbeater. You press <<F>>.
U: spaghetti, F: vial, and X: corkboard. You press <<F>>.
U: brooch, F: tomato, and X: sand. You press <<F>>.
U: first-aid kit, F: anvil, and X: rake. You press <<U>>.
U: sweatsuit, F: calculator, and X: tee. You press <<F>>.
U: stem, F: kebab, and X: man. You press <<X>>.
U: clothespin, F: rocking chair, and X: compost. You press <<X>>.
U: safety pin, F: stained glass, and X: bead. You press <<F>>.
U: handkerchief, F: chime, and X: memory stick. You press <<U>>.
U: mousetrap, F: landmine, and X: paperweight. You press <<X>>.
U: jumpsuit, F: breathalyzer, and X: flyswatter. You press <<X>>.
U: bow, F: honeycomb, and X: shirt. You press <<U>>.
U: asparagus, F: slug, and X: rabbit. You press <<U>>.
U: bassoon, F: spout, and X: cable. You press <<X>>.
U: heater, F: scissors, and X: hairdryer. You press <<F>>.
U: flagpole, F: badge, and X: pony. You press <<X>>.
U: laser pointer, F: beachball, and X: broom. You press <<U>>.
U: artichoke, F: polar bear, and X: ferret. You press <<U>>.
U: shell, F: cactus, and X: pot. You press <<F>>.
U: grits, F: guacamole, and X: contact lens. You press <<X>>.
U: drink, F: grille, and X: flag. You press <<X>>.
U: yacht, F: pesto, and X: crepe. You press <<U>>.
U: train set, F: twig, and X: bagpipe. You press <<F>>.
U: rake, F: highlighter, and X: spear. You press <<F>>.
U: forklift, F: workbench, and X: rose. You press <<X>>.
U: paperweight, F: landmine, and X: mousetrap. You press <<U>>.
U: polygraph, F: washing machine, and X: file. You press <<X>>.
U: hobbyhorse, F: punch, and X: wetsuit. You press <<X>>.
U: phone, F: log, and X: scissors. You press <<F>>.
U: flashbulb, F: teabag, and X: doghouse. You press <<F>>.
U: statue, F: footprint, and X: fan. You press <<X>>.
U: peacock, F: horse, and X: pinecone. You press <<X>>.
U: dumbwaiter, F: coral, and X: margarita. You press <<F>>.
U: orangutan, F: guillotine, and X: toilet paper. You press <<U>>.
U: nail clippers, F: tape recorder, and X: shield. You press <<X>>.
U: fondue, F: luggage, and X: mint. You press <<F>>.
U: balloon, F: swan, and X: keyhole. You press <<F>>.
U: comb, F: butter, and X: pudding. You press <<U>>.
U: bikini, F: speedometer, and X: pothole. You press <<U>>.
U: sugar cube, F: seal, and X: sidecar. You press <<U>>.
U: razor blade, F: cymbal, and X: monkey. You press <<X>>.
U: poppy, F: handprint, and X: board game. You press <<U>>.
U: blowgun, F: firetruck, and X: handlebar. You press <<U>>.
U: pole, F: baton, and X: ruby. You press <<X>>.
U: scissors, F: phone, and X: log. You press <<X>>.
U: raspberry, F: quad, and X: apron. You press <<U>>.
U: mouse, F: banana split, and X: engine. You press <<F>>.
U: trolley, F: swimming pool, and X: stir fry. You press <<X>>.
U: seaweed, F: panther, and X: tick. You press <<U>>.
U: pear, F: suit, and X: cornmeal. You press <<F>>.
U: sofa bed, F: ladder, and X: sword. You press <<X>>.
U: crayfish, F: waffle iron, and X: teddy bear. You press <<F>>.
U: drumstick, F: sheet, and X: torso. You press <<X>>.
U: napkin ring, F: pillow, and X: nightstand. You press <<F>>.
U: brace, F: penguin, and X: koala. You press <<U>>.
U: joystick, F: marijuana, and X: hat. You press <<F>>.
U: tortilla, F: flour, and X: marmalade. You press <<X>>.
U: gourd, F: toilet, and X: typewriter. You press <<U>>.
U: granite, F: gorilla, and X: fossil. You press <<U>>.
U: sunflower, F: icicle, and X: slime. You press <<U>>.
U: waterwheel, F: mandolin, and X: rolling pin. You press <<F>>.
U: sequin, F: spareribs, and X: meatloaf. You press <<U>>.
U: chainsaw, F: rim, and X: watering can. You press <<X>>.
U: stump, F: cymbal, and X: airbag. You press <<U>>.
U: banner, F: torch, and X: slot machine. You press <<X>>.
U: rearview mirror, F: blowtorch, and X: sail. You press <<F>>.
U: suit, F: pear, and X: cornmeal. You press <<U>>.
U: pigeon, F: mailbox, and X: strainer. You press <<U>>.
U: trigger, F: scallion, and X: lime. You press <<U>>.
U: bush, F: casserole, and X: pen. You press <<F>>.
U: crank, F: pocketknife, and X: honeypot. You press <<F>>.
U: stapler, F: aluminum foil, and X: parsley. You press <<X>>.
U: garter, F: thermometer, and X: corset. You press <<F>>.
U: raincoat, F: gumball, and X: taillight. You press <<U>>.
U: spatula, F: swing, and X: tripod. You press <<U>>.
U: phone, F: beehive, and X: needle. You press <<F>>.
U: radish, F: quad, and X: rope. You press <<F>>.
U: poinsettia, F: almond, and X: microscope. You press <<X>>.
U: hood, F: limousine, and X: suit. You press <<F>>.
U: slipper, F: seafood, and X: bookshelf. You press <<F>>.
U: cape, F: alpaca, and X: test tube. You press <<X>>.
U: canvas, F: banana split, and X: wax paper. You press <<F>>.
U: mantle, F: radio, and X: porcupine. You press <<X>>.
U: cot, F: shopping cart, and X: dish. You press <<X>>.
U: roller coaster, F: t-shirt, and X: pendulum. You press <<F>>.
U: duct tape, F: sheath, and X: orchid. You press <<X>>.
U: aluminum foil, F: stapler, and X: parsley. You press <<X>>.
U: vase, F: modem, and X: doll. You press <<F>>.
U: videogame, F: tack, and X: bead. You press <<U>>.
U: gold, F: cruise ship, and X: icemaker. You press <<F>>.
U: casserole, F: jug, and X: dirt bike. You press <<X>>.
U: pug, F: mud, and X: lingerie. You press <<F>>.
U: hummingbird, F: bulletin board, and X: chin. You press <<F>>.
U: backscratcher, F: pliers, and X: dishwasher. You press <<X>>.
U: razor, F: first-aid kit, and X: ashtray. You press <<X>>.
U: fossil, F: sandwich, and X: steering wheel. You press <<X>>.
U: pepper mill, F: hammer, and X: face. You press <<X>>.
U: eggbeater, F: macaroni, and X: tack. You press <<F>>.
U: buoy, F: game, and X: pinball. You press <<U>>.
U: cheetah, F: hourglass, and X: saxophone. You press <<U>>.
U: coverall, F: leg, and X: barbell. You press <<X>>.
U: wax, F: shower curtain, and X: orange. You press <<F>>.
U: backgammon, F: unicycle, and X: turkey. You press <<X>>.
U: car, F: ice cube, and X: coin. You press <<F>>.
U: reindeer, F: solar panel, and X: screw. You press <<U>>.
U: souffle, F: cabinet, and X: insole. You press <<X>>.
U: pistachio, F: door, and X: dumpster. You press <<U>>.
U: hook, F: bubble, and X: dolly. You press <<F>>.
U: sand, F: cloud, and X: bomb. You press <<U>>.
U: nail, F: treasure, and X: milkshake. You press <<X>>.
U: perfume, F: test tube, and X: screen. You press <<X>>.
U: fern, F: duckling, and X: tuxedo. You press <<X>>.
U: sheep, F: headband, and X: nail. You press <<X>>.
U: hoodie, F: trumpet, and X: bubble. You press <<F>>.
U: enchilada, F: stir fry, and X: puddle. You press <<X>>.
U: cd player, F: slot machine, and X: bassoon. You press <<X>>.
U: speedometer, F: bean, and X: record. You press <<F>>.
U: bib, F: sushi, and X: scissors. You press <<X>>.
U: underwear, F: webcam, and X: licorice. You press <<F>>.
U: barrel, F: crayfish, and X: doormat. You press <<F>>.
U: whoopee cushion, F: bat, and X: face. You press <<X>>.
U: streetlight, F: roadsweeper, and X: corset. You press <<X>>.
U: belt buckle, F: abacus, and X: weasel. You press <<X>>.
U: bottle opener, F: pecan, and X: rifle. You press <<F>>.
U: frame, F: pothole, and X: crystal ball. You press <<X>>.
U: hoodie, F: olive, and X: go-kart. You press <<F>>.
U: staple gun, F: jug, and X: peanut butter. You press <<X>>.
U: dagger, F: taco, and X: cummerbund. You press <<F>>.
U: hippopotamus, F: stethoscope, and X: sardine. You press <<F>>.
U: subway, F: seagull, and X: sponge. You press <<U>>.
U: eclair, F: caviar, and X: centrifuge. You press <<X>>.
U: tuning fork, F: diaper, and X: shirt. You press <<U>>.
U: shower cap, F: fencepost, and X: quad. You press <<X>>.
U: flask, F: police car, and X: missile. You press <<U>>.
U: ice cream, F: charger, and X: corn. You press <<F>>.
U: squirrel, F: mallet, and X: stir fry. You press <<F>>.
U: duckling, F: coconut, and X: bulletproof vest. You press <<F>>.
U: lectern, F: arugula, and X: scaffold. You press <<F>>.
U: emerald, F: whisk, and X: cufflink. You press <<F>>.
U: bubble, F: seesaw, and X: ham. You press <<X>>.
U: pallet, F: nest, and X: chessboard. You press <<F>>.
U: whistle, F: beet, and X: trunk. You press <<F>>.
U: brooch, F: shoe, and X: girl. You press <<F>>.
U: shredder, F: dalmatian, and X: jellyfish. You press <<U>>.
U: butter, F: brake, and X: guillotine. You press <<U>>.
U: jug, F: stomach, and X: crown. You press <<F>>.
U: baseball glove, F: blower, and X: espresso. You press <<X>>.
U: tumbleweed, F: polar bear, and X: sock. You press <<F>>.
U: hippopotamus, F: dirt bike, and X: bag. You press <<X>>.
U: filing cabinet, F: screw, and X: yolk. You press <<X>>.
U: fondue, F: chisel, and X: cloak. You press <<U>>.
U: toy, F: ladle, and X: gyro. You press <<X>>.
U: racket, F: harp, and X: marmalade. You press <<X>>.
U: closet, F: timer, and X: eggshell. You press <<U>>.
U: apple tree, F: spam, and X: speedboat. You press <<X>>.
U: grits, F: knitting needle, and X: cuckoo clock. You press <<U>>.
U: kazoo, F: cardboard, and X: camera lens. You press <<F>>.
U: match, F: wallpaper, and X: manatee. You press <<X>>.
U: lobster, F: banner, and X: spider web. You press <<U>>.
U: buggy, F: potholder, and X: balance beam. You press <<F>>.
U: camel, F: pennant, and X: cash machine. You press <<U>>.
U: cannonball, F: rope, and X: chest. You press <<X>>.
U: macaroni, F: chinaware, and X: teapot. You press <<U>>.
U: camcorder, F: curtain, and X: pulley. You press <<U>>.
U: soda, F: bracelet, and X: sock. You press <<U>>.
U: game, F: mulberry, and X: bunkbed. You press <<F>>.
U: dish, F: bull, and X: alligator. You press <<U>>.
U: roller, F: cobra, and X: sling. You press <<U>>.