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

B: dumpster, F: glasses, and O: cotton candy. You press <<F>>.
B: toucan, F: headlamp, and O: candy cane. You press <<F>>.
B: truck, F: palm tree, and O: dice. You press <<O>>.
B: tugboat, F: eel, and O: snowboard. You press <<O>>.
B: cooler, F: stroller, and O: saltshaker. You press <<O>>.
B: baton, F: wallpaper, and O: yo-yo. You press <<F>>.
B: hummus, F: punch, and O: fishhook. You press <<O>>.
B: mullet, F: wreath, and O: backpack. You press <<F>>.
B: tambourine, F: contact lens, and O: accordion. You press <<F>>.
B: flyswatter, F: bedpan, and O: ruby. You press <<O>>.
B: rattlesnake, F: ring, and O: whoopee cushion. You press <<B>>.
B: tape, F: cocoon, and O: orchid. You press <<B>>.
B: rattle, F: appetizer, and O: otter. You press <<F>>.
B: cloak, F: purse, and O: corkscrew. You press <<F>>.
B: horn, F: cherry, and O: buffet. You press <<B>>.
B: station wagon, F: meat grinder, and O: roll. You press <<B>>.
B: hummus, F: knob, and O: onion. You press <<F>>.
B: stuffing, F: cymbal, and O: staple. You press <<B>>.
B: roller, F: worm, and O: sponge. You press <<B>>.
B: manatee, F: mushroom, and O: leek. You press <<B>>.
B: bathmat, F: fan, and O: loincloth. You press <<F>>.
B: coal, F: guillotine, and O: peanut. You press <<O>>.
B: pole, F: teepee, and O: taffy. You press <<O>>.
B: piano, F: flask, and O: wolf. You press <<O>>.
B: ferry, F: stake, and O: shredder. You press <<O>>.
B: lip balm, F: omelet, and O: vent. You press <<O>>.
B: ferris wheel, F: washcloth, and O: road sign. You press <<F>>.
B: chalk, F: bracket, and O: tie. You press <<O>>.
B: barbell, F: weasel, and O: fishing pole. You press <<F>>.
B: retainer, F: racket, and O: trumpet. You press <<B>>.
B: sweater, F: mistletoe, and O: trashcan. You press <<O>>.
B: shoe, F: sloth, and O: margarita. You press <<F>>.
B: eye, F: orangutan, and O: hammer. You press <<O>>.
B: bullet, F: knife, and O: target. You press <<F>>.
B: hatchet, F: trapdoor, and O: shell. You press <<O>>.
B: porcupine, F: balance beam, and O: bolt. You press <<B>>.
B: crown, F: canister, and O: life jacket. You press <<O>>.
B: parrot, F: bowler hat, and O: footprint. You press <<F>>.
B: mallet, F: kimono, and O: traffic light. You press <<F>>.
B: lip balm, F: skateboard, and O: mandolin. You press <<B>>.
B: mosquito, F: telescope, and O: dynamite. You press <<O>>.
B: stomach, F: water filter, and O: fence. You press <<B>>.
B: scoop, F: bike, and O: sombrero. You press <<B>>.
B: gravestone, F: crutch, and O: sailboat. You press <<F>>.
B: fur coat, F: shell, and O: barrette. You press <<F>>.
B: suitcase, F: dumbbell, and O: bracelet. You press <<B>>.
B: pepperoni, F: bulletin board, and O: awning. You press <<F>>.
B: tray, F: kebab, and O: tick. You press <<O>>.
B: potholder, F: grass, and O: stove. You press <<F>>.
B: handbrake, F: lemonade, and O: coverall. You press <<F>>.
B: basil, F: thermometer, and O: bedpan. You press <<O>>.
B: sailboat, F: headset, and O: fur coat. You press <<F>>.
B: aluminum foil, F: barbell, and O: road sign. You press <<O>>.
B: tambourine, F: anklet, and O: blazer. You press <<O>>.
B: bunkbed, F: payphone, and O: staple. You press <<F>>.
B: notepad, F: aardvark, and O: pig. You press <<B>>.
B: mantle, F: snowplow, and O: clothespin. You press <<F>>.
B: hook, F: jellyfish, and O: coffin. You press <<F>>.
B: road sign, F: mandolin, and O: calf. You press <<O>>.
B: reindeer, F: unicycle, and O: pastry. You press <<B>>.
B: nail, F: bead, and O: juicer. You press <<B>>.
B: catapult, F: crown, and O: handbrake. You press <<O>>.
B: eggbeater, F: plum, and O: playpen. You press <<O>>.
B: bubble, F: iron, and O: bat. You press <<O>>.
B: crossbow, F: hairdryer, and O: cabinet. You press <<O>>.
B: hyena, F: gramophone, and O: pencil. You press <<B>>.
B: hopscotch, F: sushi, and O: marble. You press <<B>>.
B: hula hoop, F: wedge, and O: weed. You press <<O>>.
B: beer, F: police car, and O: doily. You press <<F>>.
B: nightshirt, F: beanbag, and O: recliner. You press <<F>>.
B: poinsettia, F: curry, and O: cocktail. You press <<B>>.
B: jelly bean, F: fire pit, and O: grain. You press <<F>>.
B: gyroscope, F: clover, and O: powder. You press <<B>>.
B: fan, F: gyroscope, and O: thread. You press <<O>>.
B: swordfish, F: motorcycle, and O: wine cooler. You press <<B>>.
B: overalls, F: sewing kit, and O: hockey stick. You press <<O>>.
B: beetle, F: fire hydrant, and O: figurine. You press <<B>>.
B: ant, F: computer, and O: ink. You press <<B>>.
B: book, F: shower cap, and O: meat. You press <<O>>.
B: garbage truck, F: lamppost, and O: outfit. You press <<B>>.
B: noisemaker, F: traffic light, and O: parachute. You press <<B>>.
B: pen, F: jewel, and O: girl. You press <<O>>.
B: ice cube, F: drink, and O: purse. You press <<O>>.
B: spam, F: earring, and O: stir fry. You press <<F>>.
B: beanie, F: wasp, and O: baklava. You press <<O>>.
B: vending machine, F: diaper, and O: thermos. You press <<F>>.
B: subway, F: file, and O: fruit. You press <<O>>.
B: fossil, F: window, and O: tablecloth. You press <<B>>.
B: station wagon, F: recorder, and O: saucer. You press <<B>>.
B: juice, F: yogurt, and O: license plate. You press <<O>>.
B: windsock, F: flatiron, and O: collar. You press <<B>>.
B: stake, F: sundae, and O: broccoli. You press <<B>>.
B: pelican, F: batter, and O: station wagon. You press <<B>>.
B: umbrella, F: projector, and O: wrapping paper. You press <<B>>.
B: ferris wheel, F: guitar, and O: exerciser. You press <<B>>.
B: chocolate, F: tarantula, and O: hedgehog. You press <<B>>.
B: birdcage, F: cape, and O: puddle. You press <<O>>.
B: sidecar, F: waterwheel, and O: mouse. You press <<F>>.
B: camera lens, F: spring roll, and O: cigarette butt. You press <<B>>.
B: root, F: mosquito, and O: sail. You press <<F>>.
B: briefcase, F: baby, and O: sarcophagus. You press <<B>>.
B: stilt, F: footbath, and O: straightjacket. You press <<O>>.
B: amplifier, F: hanger, and O: goggles. You press <<O>>.
B: vise, F: teabag, and O: wind chimes. You press <<B>>.
B: slipper, F: beanie, and O: mud. You press <<O>>.
B: tattoo, F: ski lift, and O: trampoline. You press <<B>>.
B: saltshaker, F: wagon, and O: harp. You press <<B>>.
B: kangaroo, F: jug, and O: hourglass. You press <<B>>.
B: train, F: raft, and O: goblet. You press <<F>>.
B: pedometer, F: seaweed, and O: hay. You press <<B>>.
B: doorhandle, F: bulletproof vest, and O: leg. You press <<B>>.
B: meerkat, F: swordfish, and O: retainer. You press <<O>>.
B: shower, F: dish, and O: binoculars. You press <<B>>.
B: hobbyhorse, F: laptop, and O: brush. You press <<B>>.
B: space shuttle, F: uniform, and O: calf. You press <<O>>.
B: blender, F: ready meal, and O: honeypot. You press <<O>>.
B: sling, F: cream cheese, and O: terrarium. You press <<B>>.
B: leopard, F: sweet potato, and O: papaya. You press <<B>>.
B: ribbon, F: sardine, and O: tackle. You press <<F>>.
B: pastry, F: barbell, and O: gravestone. You press <<B>>.
B: machete, F: hand, and O: fingerprint. You press <<O>>.
B: grapevine, F: hairbrush, and O: cat. You press <<F>>.
B: popcorn, F: calf, and O: seahorse. You press <<B>>.
B: badger, F: gumball, and O: tugboat. You press <<B>>.
B: broccoli, F: bat, and O: balloon. You press <<B>>.
B: drum, F: rack, and O: floss. You press <<O>>.
B: dryer, F: brush, and O: bell. You press <<O>>.
B: cockatoo, F: waterwheel, and O: sandcastle. You press <<B>>.
B: walker, F: mouth, and O: pogo stick. You press <<O>>.
B: hockey stick, F: aircraft carrier, and O: ironing board. You press <<O>>.
B: missile, F: knee, and O: corset. You press <<B>>.
B: car, F: guardrail, and O: bathrobe. You press <<O>>.
B: pretzel, F: golf cart, and O: cheesecake. You press <<F>>.
B: hula hoop, F: trolley, and O: sandbox. You press <<F>>.
B: rhinoceros, F: flashbulb, and O: ski boots. You press <<B>>.
B: piggy bank, F: memory stick, and O: puppet. You press <<F>>.
B: easter egg, F: amplifier, and O: toothpick. You press <<F>>.
B: trident, F: taffy, and O: padlock. You press <<F>>.
B: clay, F: lens, and O: worm. You press <<O>>.
B: taxi, F: rocking horse, and O: champagne. You press <<F>>.
B: toaster oven, F: car door, and O: station wagon. You press <<B>>.
B: periscope, F: purse, and O: cereal. You press <<F>>.
B: shower curtain, F: ink, and O: bowling ball. You press <<O>>.
B: hotdog, F: tab, and O: baton. You press <<B>>.
B: ship, F: boat, and O: mouse. You press <<O>>.
B: train set, F: cookie cutter, and O: mango. You press <<O>>.
B: rattle, F: engine, and O: organ. You press <<B>>.
B: pothole, F: pelican, and O: doorhandle. You press <<F>>.
B: thumbtack, F: baseball, and O: mustache. You press <<O>>.
B: fishnet stockings, F: cup, and O: shoe polish. You press <<B>>.
B: lamb, F: starfish, and O: doorhandle. You press <<O>>.
B: batter, F: turf, and O: steak. You press <<F>>.
B: sombrero, F: branch, and O: anteater. You press <<O>>.
B: quilt, F: leech, and O: rearview mirror. You press <<B>>.
B: wing, F: twig, and O: donkey. You press <<O>>.
B: button, F: apple, and O: crayfish. You press <<B>>.
B: pine needle, F: badger, and O: pajamas. You press <<O>>.
B: wine bottle, F: sandwich, and O: hatbox. You press <<F>>.
B: burrito, F: computer screen, and O: strap. You press <<B>>.
B: stilt, F: credit card, and O: ribbon. You press <<O>>.
B: juice, F: treasure, and O: fox. You press <<O>>.
B: egg, F: tiara, and O: jet. You press <<B>>.
B: hatbox, F: groundhog, and O: muff. You press <<B>>.
B: hot-water bottle, F: spool, and O: yacht. You press <<O>>.
B: sandwich, F: jumpsuit, and O: cigar. You press <<F>>.
B: snowplow, F: reel, and O: train set. You press <<B>>.
B: motherboard, F: nightshirt, and O: windshield wiper. You press <<F>>.
B: sheep, F: lens, and O: kazoo. You press <<B>>.
B: brush, F: trashcan, and O: pitcher. You press <<B>>.
B: game, F: juicer, and O: ski pole. You press <<F>>.
B: teacup, F: baton, and O: nail file. You press <<F>>.
B: rolling pin, F: powder, and O: satellite. You press <<O>>.
B: splinter, F: football helmet, and O: mulch. You press <<F>>.
B: coverall, F: luggage, and O: sling. You press <<O>>.
B: iguana, F: pill, and O: whistle. You press <<B>>.
B: highlighter, F: helmet, and O: dolly. You press <<B>>.
B: scuba, F: roll, and O: toucan. You press <<O>>.
B: calzone, F: step stool, and O: coop. You press <<B>>.
B: octopus, F: cot, and O: cake. You press <<B>>.
B: treadmill, F: pillow, and O: sifter. You press <<O>>.