You will be presented with triplets of objects, which will be assigned to the keys R, F, and P.
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: radiator, F: octopus, and P: abacus. You press <<F>>.
R: doormat, F: gavel, and P: deodorant. You press <<R>>.
R: barrel, F: dolly, and P: whipped cream. You press <<P>>.
R: tulip, F: awning, and P: eggbeater. You press <<P>>.
R: barnacle, F: dresser, and P: slot. You press <<R>>.
R: shutter, F: veil, and P: fruit. You press <<R>>.
R: patch, F: subway, and P: stove. You press <<F>>.
R: soy sauce, F: wedge, and P: flagpole. You press <<P>>.
R: grille, F: fungus, and P: grasshopper. You press <<F>>.
R: clasp, F: drill, and P: shell. You press <<P>>.
R: sand, F: visor, and P: machete. You press <<R>>.
R: gong, F: paint, and P: grinder. You press <<F>>.
R: pancake, F: pitcher, and P: pistachio. You press <<P>>.
R: backdrop, F: syringe, and P: hot tub. You press <<F>>.
R: matchbox, F: garter, and P: machete. You press <<F>>.
R: teacup, F: red carpet, and P: blowfish. You press <<P>>.
R: t-shirt, F: margarita, and P: paper bag. You press <<P>>.
R: butter, F: torso, and P: cupcake. You press <<F>>.
R: mullet, F: bead, and P: calf. You press <<F>>.
R: bunkbed, F: panda, and P: shoe. You press <<F>>.
R: vial, F: rim, and P: lawnmower. You press <<R>>.
R: extinguisher, F: sleeping bag, and P: smoke alarm. You press <<F>>.
R: lip gloss, F: window, and P: jump rope. You press <<F>>.
R: robe, F: coffee pot, and P: raccoon. You press <<P>>.
R: balloon, F: buggy, and P: tattoo. You press <<F>>.
R: shield, F: carousel, and P: skateboard. You press <<P>>.
R: kitten, F: prism, and P: tomato. You press <<F>>.
R: fishnet stockings, F: spur, and P: gravy. You press <<F>>.
R: doorstop, F: tank, and P: quad. You press <<R>>.
R: hat, F: splinter, and P: tinsel. You press <<R>>.
R: orchid, F: shark, and P: alligator. You press <<R>>.
R: bin, F: kitten, and P: napkin ring. You press <<F>>.
R: panties, F: sandwich, and P: lens. You press <<R>>.
R: pliers, F: duck, and P: screw. You press <<F>>.
R: gravy, F: suspenders, and P: anklet. You press <<R>>.
R: whisk, F: moth, and P: sleeping bag. You press <<R>>.
R: cigarette, F: cookie sheet, and P: camel. You press <<F>>.
R: chick, F: walrus, and P: tumbleweed. You press <<P>>.
R: speedometer, F: gumball, and P: sandbox. You press <<R>>.
R: nest, F: fossil, and P: ukulele. You press <<F>>.
R: pool table, F: pitcher, and P: spacesuit. You press <<P>>.
R: duster, F: leaf, and P: poinsettia. You press <<R>>.
R: seismograph, F: eggbeater, and P: foot. You press <<R>>.
R: mandolin, F: wheel, and P: headlight. You press <<P>>.
R: groundhog, F: ice-cream cone, and P: straightjacket. You press <<R>>.
R: cummerbund, F: ferris wheel, and P: pearl. You press <<F>>.
R: camcorder, F: eclair, and P: shoulder. You press <<F>>.
R: seagull, F: lens, and P: jewelry. You press <<R>>.
R: bark, F: coal, and P: badger. You press <<P>>.
R: maggot, F: chainsaw, and P: gold. You press <<F>>.
R: noose, F: nail, and P: ticktacktoe. You press <<P>>.
R: mail, F: ferris wheel, and P: keg. You press <<F>>.
R: reel, F: eggplant, and P: espresso. You press <<F>>.
R: goldfish, F: lifesaver, and P: envelope. You press <<P>>.
R: seaweed, F: bead, and P: cream. You press <<P>>.
R: soy sauce, F: hookah, and P: pretzel. You press <<F>>.
R: bathmat, F: footrest, and P: playing card. You press <<R>>.
R: hammer, F: chime, and P: barbed wire. You press <<P>>.
R: stem, F: pump, and P: ferret. You press <<P>>.
R: doorknocker, F: rocking chair, and P: enchilada. You press <<F>>.
R: rope, F: bok choy, and P: hand. You press <<F>>.
R: inhaler, F: stem, and P: pomegranate. You press <<R>>.
R: caviar, F: bathtub, and P: robot. You press <<P>>.
R: stopwatch, F: velcro, and P: thumb. You press <<F>>.
R: fruitcake, F: landmine, and P: ferret. You press <<F>>.
R: meerkat, F: green beans, and P: roller. You press <<R>>.
R: sloth, F: walker, and P: paint. You press <<R>>.
R: hamburger, F: pear, and P: loveseat. You press <<F>>.
R: lampshade, F: soy sauce, and P: milkshake. You press <<R>>.
R: broom, F: game, and P: inhaler. You press <<F>>.
R: hair, F: milk, and P: eyepiece. You press <<F>>.
R: stiletto, F: porcupine, and P: toad. You press <<R>>.
R: gumball, F: blazer, and P: pig. You press <<P>>.
R: olive, F: boxing gloves, and P: bagpipe. You press <<R>>.
R: icepick, F: highchair, and P: lion. You press <<F>>.
R: swing set, F: sweater, and P: yo-yo. You press <<F>>.
R: razor blade, F: couch, and P: moss. You press <<P>>.
R: lamp, F: pine tree, and P: jeans. You press <<F>>.
R: spinach, F: doorhandle, and P: jumpsuit. You press <<R>>.
R: whipped cream, F: birdhouse, and P: smoothie. You press <<F>>.
R: hydrant, F: shoe polish, and P: hail. You press <<P>>.
R: cockroach, F: backdrop, and P: slingshot. You press <<R>>.
R: birdhouse, F: baseball, and P: stereo. You press <<P>>.
R: train set, F: ski, and P: waterwheel. You press <<F>>.
R: cellphone, F: sleeping bag, and P: sonogram. You press <<F>>.
R: grass, F: lens, and P: footbath. You press <<R>>.
R: clothesline, F: tortilla, and P: basket. You press <<F>>.
R: cable, F: flag, and P: penguin. You press <<P>>.
R: barbed wire, F: bug, and P: flamethrower. You press <<F>>.
R: coffee table, F: stuffing, and P: pan. You press <<R>>.
R: headphones, F: television, and P: chair. You press <<P>>.
R: kilt, F: ham, and P: game. You press <<P>>.
R: cello, F: foot, and P: paint. You press <<F>>.
R: finger, F: patty, and P: palette. You press <<F>>.
R: straw, F: ice, and P: lollipop. You press <<P>>.
R: wire cutters, F: wax, and P: bagel. You press <<R>>.
R: rocking horse, F: t-shirt, and P: tag. You press <<R>>.
R: wreck, F: headrest, and P: crow. You press <<P>>.
R: lego, F: binoculars, and P: chick. You press <<R>>.
R: xylophone, F: necklace, and P: letter opener. You press <<P>>.
R: paint, F: appetizer, and P: lock. You press <<P>>.
R: sea urchin, F: coffee filter, and P: memory stick. You press <<R>>.
R: eyepiece, F: gyroscope, and P: hairspray. You press <<F>>.
R: kneepad, F: anteater, and P: trampoline. You press <<F>>.
R: feather, F: flamethrower, and P: stump. You press <<R>>.
R: bed, F: backdrop, and P: okra. You press <<F>>.
R: noose, F: hamster, and P: refrigerator. You press <<R>>.
R: bedpost, F: mattress, and P: flamethrower. You press <<P>>.
R: aluminum foil, F: crank, and P: waffle iron. You press <<F>>.
R: television, F: lion, and P: tweezers. You press <<F>>.
R: cape, F: lamb, and P: whistle. You press <<R>>.
R: splinter, F: orangutan, and P: trolley. You press <<F>>.
R: hearing aid, F: barrette, and P: boxing gloves. You press <<F>>.
R: champagne, F: cranberry, and P: doll. You press <<P>>.
R: wax paper, F: dishwasher, and P: steak. You press <<R>>.
R: blindfold, F: calamari, and P: extinguisher. You press <<P>>.
R: horse, F: mosquito, and P: beet. You press <<P>>.
R: pastry, F: springboard, and P: baton. You press <<R>>.
R: bunkbed, F: shoe polish, and P: bongo. You press <<R>>.
R: railing, F: tiara, and P: slot machine. You press <<R>>.
R: paper bag, F: carousel, and P: detonator. You press <<R>>.
R: box, F: cobra, and P: fondue. You press <<F>>.
R: tablet, F: rifle, and P: camper. You press <<F>>.
R: clothes, F: road sign, and P: antelope. You press <<R>>.
R: album, F: sweater, and P: yacht. You press <<F>>.
R: macadamia, F: beanie, and P: safety pin. You press <<P>>.
R: arrow, F: trough, and P: stretcher. You press <<R>>.
R: metal detector, F: chinchilla, and P: cream. You press <<P>>.
R: okra, F: antenna, and P: swab. You press <<R>>.
R: bookmark, F: pearl, and P: toaster. You press <<F>>.
R: drumstick, F: float, and P: woman. You press <<R>>.
R: hood, F: bagpipe, and P: pet food. You press <<F>>.
R: soup, F: potholder, and P: birdcage. You press <<F>>.
R: spool, F: swing, and P: turban. You press <<F>>.
R: rooster, F: shield, and P: bush. You press <<F>>.
R: curry, F: dumpling, and P: typewriter. You press <<P>>.
R: handbrake, F: whiteboard, and P: gumdrop. You press <<R>>.
R: key, F: breathalyzer, and P: cream cheese. You press <<P>>.
R: straw, F: tapestry, and P: napkin ring. You press <<R>>.
R: straw, F: casserole, and P: potholder. You press <<R>>.
R: tick, F: flip flop, and P: blinder. You press <<R>>.
R: parking meter, F: bulletproof vest, and P: metronome. You press <<P>>.
R: bagpipe, F: koala, and P: bottle opener. You press <<R>>.
R: applesauce, F: sock, and P: pothole. You press <<P>>.
R: laser pointer, F: eggnog, and P: foam. You press <<R>>.
R: cello, F: teabag, and P: llama. You press <<P>>.
R: piano, F: easel, and P: folder. You press <<P>>.
R: chalk, F: cat, and P: triangle. You press <<F>>.
R: top hat, F: t-shirt, and P: windshield. You press <<P>>.
R: radish, F: stopwatch, and P: doorstop. You press <<F>>.
R: cardinal, F: vent, and P: tractor. You press <<F>>.
R: hummingbird, F: coral, and P: mango. You press <<F>>.
R: tripod, F: mushroom, and P: tumbleweed. You press <<R>>.
R: vise, F: cornbread, and P: sidecar. You press <<R>>.
R: cabbage, F: pinwheel, and P: timer. You press <<P>>.
R: ink, F: chisel, and P: remote control. You press <<F>>.
R: tea, F: bassoon, and P: tee. You press <<P>>.
R: outlet, F: television, and P: ice-cream cone. You press <<P>>.
R: rack, F: skewer, and P: limousine. You press <<P>>.
R: moth, F: blinder, and P: overalls. You press <<R>>.
R: headscarf, F: christmas card, and P: cross. You press <<F>>.
R: volleyball, F: tool, and P: lollipop. You press <<F>>.
R: bracelet, F: baseball glove, and P: skunk. You press <<P>>.
R: monkey, F: bee, and P: jet. You press <<P>>.
R: pesto, F: quesadilla, and P: soda. You press <<R>>.
R: turf, F: french fries, and P: moth. You press <<F>>.
R: knob, F: icepick, and P: airbag. You press <<F>>.
R: stem, F: breakfast, and P: bow. You press <<R>>.
R: ring, F: turkey, and P: ostrich. You press <<R>>.
R: bunkbed, F: headset, and P: stick. You press <<P>>.
R: revolver, F: mistletoe, and P: bathtub. You press <<R>>.
R: retainer, F: barbed wire, and P: cleaver. You press <<R>>.
R: bullet, F: strap, and P: revolver. You press <<F>>.
R: patty, F: ice cube, and P: mouse. You press <<P>>.
R: beanbag, F: corn, and P: crystal. You press <<F>>.
R: rattle, F: ice pack, and P: chest. You press <<F>>.
R: cooler, F: daisy, and P: radiator. You press <<P>>.
R: polygraph, F: roulette wheel, and P: nightshirt. You press <<P>>.
R: hairpin, F: cutting board, and P: log. You press <<P>>.
R: tiara, F: barnacle, and P: pill. You press <<F>>.