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

R: arm, O: zebra, and U: cockatoo. You press <<R>>.
R: whiteboard, O: pacifier, and U: mongoose. You press <<U>>.
R: hamster, O: pizza, and U: tank. You press <<U>>.
R: chimney, O: fur coat, and U: fossil. You press <<O>>.
R: nest, O: hobbyhorse, and U: gong. You press <<R>>.
R: toga, O: hovercraft, and U: sidecar. You press <<R>>.
R: sea urchin, O: cornhusk, and U: ring. You press <<U>>.
R: baton, O: polo shirt, and U: penguin. You press <<R>>.
R: harp, O: leaf, and U: spatula. You press <<U>>.
R: scone, O: papaya, and U: ice cream. You press <<O>>.
R: kite, O: dollhouse, and U: hammer. You press <<R>>.
R: wrench, O: anchor, and U: moose. You press <<U>>.
R: bassoon, O: antenna, and U: curb. You press <<R>>.
R: fondue, O: block, and U: subway. You press <<U>>.
R: beaver, O: suspenders, and U: sling. You press <<R>>.
R: brake, O: stove, and U: turnstile. You press <<R>>.
R: chihuahua, O: bread, and U: velcro. You press <<R>>.
R: overalls, O: router, and U: kimono. You press <<O>>.
R: knitting needle, O: wig, and U: potpie. You press <<U>>.
R: marmalade, O: punch, and U: horse. You press <<U>>.
R: duct tape, O: oar, and U: curb. You press <<O>>.
R: gong, O: frame, and U: machete. You press <<O>>.
R: rake, O: cuckoo clock, and U: toaster. You press <<O>>.
R: sling, O: grasshopper, and U: tupperware. You press <<O>>.
R: coral, O: candy bar, and U: crate. You press <<R>>.
R: funnel, O: space shuttle, and U: toilet. You press <<O>>.
R: dalmatian, O: bark, and U: pine needle. You press <<R>>.
R: margarita, O: wallet, and U: mud. You press <<U>>.
R: headscarf, O: blind, and U: pitchfork. You press <<U>>.
R: trophy, O: bullet, and U: orchid. You press <<O>>.
R: cutting board, O: gavel, and U: defibrillator. You press <<R>>.
R: rudder, O: wetsuit, and U: sprinkler. You press <<U>>.
R: router, O: twig, and U: firetruck. You press <<O>>.
R: calculator, O: boar, and U: beaker. You press <<O>>.
R: jukebox, O: radio, and U: sandbox. You press <<U>>.
R: cd player, O: mosquito net, and U: banjo. You press <<O>>.
R: paddle, O: giraffe, and U: butterfly. You press <<R>>.
R: rust, O: quilt, and U: broom. You press <<R>>.
R: tripod, O: flipper, and U: wok. You press <<O>>.
R: tongs, O: jewelry, and U: compost. You press <<O>>.
R: bungee, O: grater, and U: candy. You press <<U>>.
R: stool, O: wheat, and U: tiara. You press <<O>>.
R: batter, O: jar, and U: rifle. You press <<U>>.
R: sequin, O: yarn, and U: laptop. You press <<U>>.
R: leek, O: chicken, and U: polo shirt. You press <<U>>.
R: floss, O: radio, and U: mandolin. You press <<R>>.
R: stereo, O: ribbon, and U: cannon. You press <<O>>.
R: gyro, O: waterwheel, and U: nutcracker. You press <<R>>.
R: green beans, O: lettuce, and U: latte. You press <<U>>.
R: duct, O: button, and U: envelope. You press <<U>>.
R: dog, O: toothpaste, and U: cake. You press <<R>>.
R: sim card, O: pea, and U: canister. You press <<O>>.
R: cleaver, O: stopwatch, and U: beaker. You press <<O>>.
R: file, O: stir fry, and U: chaps. You press <<O>>.
R: shoelace, O: zucchini, and U: videocassette. You press <<O>>.
R: fig, O: knob, and U: springboard. You press <<R>>.
R: marker, O: glue, and U: rollerblade. You press <<U>>.
R: computer screen, O: scone, and U: bubble wrap. You press <<O>>.
R: horn, O: goose, and U: button. You press <<O>>.
R: snowsuit, O: peanut, and U: compass. You press <<R>>.
R: scissors, O: scrambled egg, and U: hippopotamus. You press <<R>>.
R: rhinoceros, O: teabag, and U: alligator. You press <<O>>.
R: dog, O: beaver, and U: string cheese. You press <<U>>.
R: birdhouse, O: tray, and U: coffee table. You press <<R>>.
R: domino, O: collar, and U: bologna. You press <<U>>.
R: stroller, O: stamp, and U: metronome. You press <<O>>.
R: noose, O: antenna, and U: treasure. You press <<R>>.
R: towel, O: tent, and U: steering wheel. You press <<U>>.
R: diaper, O: tuxedo, and U: wrapping paper. You press <<R>>.
R: pan, O: woman, and U: papaya. You press <<O>>.
R: glasses, O: trombone, and U: cable. You press <<U>>.
R: knob, O: whiteboard, and U: potato. You press <<U>>.
R: satellite, O: nail file, and U: cotton candy. You press <<U>>.
R: humvee, O: furnace, and U: outlet. You press <<U>>.
R: gravy, O: volleyball, and U: christmas tree. You press <<O>>.
R: syringe, O: ski pole, and U: trough. You press <<R>>.
R: yogurt, O: mop, and U: stalagmite. You press <<R>>.
R: propeller, O: hoe, and U: face. You press <<R>>.
R: nail file, O: cloud, and U: bottle. You press <<R>>.
R: knitting, O: bell, and U: jellyfish. You press <<O>>.
R: handkerchief, O: duct, and U: water fountain. You press <<R>>.
R: banana split, O: pillbox, and U: skeleton. You press <<U>>.
R: water fountain, O: towel rack, and U: calculator. You press <<R>>.
R: wheelchair, O: papaya, and U: tinsel. You press <<O>>.
R: goat, O: shower, and U: speedboat. You press <<O>>.
R: photo booth, O: rattlesnake, and U: bottle opener. You press <<O>>.
R: coconut, O: pedal, and U: guinea pig. You press <<O>>.
R: pliers, O: weasel, and U: staple gun. You press <<O>>.
R: reel, O: torpedo, and U: dynamite. You press <<R>>.
R: spear, O: dryer, and U: cornbread. You press <<U>>.
R: blackberry, O: arrow, and U: radish. You press <<O>>.
R: recorder, O: amplifier, and U: goalpost. You press <<U>>.
R: bassinet, O: fox, and U: globe. You press <<O>>.
R: wax paper, O: bear, and U: tuning fork. You press <<O>>.
R: knot, O: wagon, and U: christmas tree. You press <<U>>.
R: chisel, O: palette, and U: burrito. You press <<U>>.
R: potato, O: banana, and U: lime. You press <<R>>.
R: tongs, O: crepe, and U: fire. You press <<U>>.
R: grape, O: dishrag, and U: recorder. You press <<R>>.
R: origami, O: easel, and U: slime. You press <<U>>.