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

B: waterwheel, I: windsock, and P: cart. You press <<I>>.
B: doorhandle, I: breakfast, and P: whip. You press <<I>>.
B: foot, I: urn, and P: firetruck. You press <<B>>.
B: hot-water bottle, I: petri dish, and P: couch. You press <<I>>.
B: hose, I: cutting board, and P: light switch. You press <<B>>.
B: faucet, I: ram, and P: hail. You press <<I>>.
B: iceskate, I: train set, and P: boot. You press <<I>>.
B: platypus, I: ramp, and P: oatmeal. You press <<I>>.
B: coaster, I: sundial, and P: slide. You press <<P>>.
B: jeans, I: saffron, and P: brooch. You press <<I>>.
B: squirrel, I: gramophone, and P: gasket. You press <<B>>.
B: spark plug, I: piecrust, and P: pinecone. You press <<I>>.
B: piecrust, I: chaps, and P: dial. You press <<P>>.
B: orange, I: branch, and P: raccoon. You press <<P>>.
B: hat, I: dartboard, and P: espresso. You press <<B>>.
B: fishhook, I: skeleton, and P: scorpion. You press <<P>>.
B: dollhouse, I: bassoon, and P: leotard. You press <<P>>.
B: golf cart, I: wand, and P: headphones. You press <<I>>.
B: waterwheel, I: windsock, and P: cart. You press <<I>>.
B: uniform, I: chain, and P: sofa bed. You press <<I>>.
B: cardinal, I: ping-pong table, and P: dumpster. You press <<B>>.
B: cream cheese, I: paint, and P: can. You press <<I>>.
B: ankle, I: jacket, and P: backgammon. You press <<P>>.
B: mug, I: fossil, and P: corsage. You press <<B>>.
B: sonogram, I: roll, and P: robe. You press <<I>>.
B: pencil, I: sidecar, and P: bucket. You press <<I>>.
B: webcam, I: corsage, and P: gong. You press <<I>>.
B: shell, I: mustache, and P: coral. You press <<I>>.
B: whiteboard, I: stove, and P: coleslaw. You press <<B>>.
B: button, I: generator, and P: stroller. You press <<B>>.
B: float, I: cat, and P: ketchup. You press <<I>>.
B: crucifix, I: thorn, and P: raisin. You press <<P>>.
B: streetlight, I: accordion, and P: footbath. You press <<P>>.
B: chip, I: turbine, and P: meat. You press <<P>>.
B: wafer, I: awning, and P: wreath. You press <<P>>.
B: carousel, I: arrow, and P: mustache. You press <<P>>.
B: sundial, I: chopsticks, and P: shopping cart. You press <<P>>.
B: stamp, I: clipboard, and P: shears. You press <<P>>.
B: basket, I: shuffleboard, and P: propeller. You press <<I>>.
B: fossil, I: mug, and P: corsage. You press <<I>>.
B: kangaroo, I: penguin, and P: towel rack. You press <<P>>.
B: antenna, I: metal detector, and P: poinsettia. You press <<P>>.
B: chandelier, I: revolver, and P: plunger. You press <<B>>.
B: pedometer, I: skin, and P: door. You press <<I>>.
B: gavel, I: bean, and P: paint. You press <<I>>.
B: chip, I: bullet, and P: pocket watch. You press <<P>>.
B: contact lens, I: twig, and P: duct. You press <<I>>.
B: boar, I: hamster, and P: slicer. You press <<P>>.
B: crowbar, I: steering wheel, and P: crayon. You press <<P>>.
B: axe, I: scorpion, and P: parrot. You press <<B>>.
B: showerhead, I: popsicle, and P: microscope. You press <<I>>.
B: loom, I: machine gun, and P: donut. You press <<P>>.
B: lemon, I: comic book, and P: walker. You press <<B>>.
B: necklace, I: boy, and P: record. You press <<I>>.
B: necklace, I: snowplow, and P: rattlesnake. You press <<I>>.
B: blazer, I: pan, and P: crucifix. You press <<I>>.
B: squirrel, I: peeler, and P: loom. You press <<B>>.
B: skin, I: door, and P: pedometer. You press <<B>>.
B: arrow, I: coyote, and P: pistachio. You press <<I>>.
B: brake, I: souffle, and P: shell. You press <<B>>.
B: knot, I: axe, and P: ottoman. You press <<I>>.
B: chair, I: tupperware, and P: unicycle. You press <<I>>.
B: baklava, I: ferret, and P: potato. You press <<I>>.
B: toe, I: barrette, and P: sweatsuit. You press <<P>>.
B: chainsaw, I: sequin, and P: payphone. You press <<I>>.
B: hot-water bottle, I: grass, and P: green beans. You press <<B>>.
B: elbow, I: fountain pen, and P: perfume. You press <<I>>.
B: leaf, I: omelet, and P: bowling ball. You press <<I>>.
B: sparkler, I: wire, and P: bow. You press <<B>>.
B: lego, I: bongo, and P: cookie cutter. You press <<I>>.
B: stalagmite, I: poppy, and P: tree. You press <<B>>.
B: teddy bear, I: wedding cake, and P: mulch. You press <<I>>.
B: mascara, I: handcuff, and P: showerhead. You press <<P>>.
B: puffin, I: grille, and P: blowtorch. You press <<B>>.
B: magnifying glass, I: blowtorch, and P: jet. You press <<B>>.
B: prism, I: float, and P: crib. You press <<B>>.
B: thermos, I: grass, and P: guardrail. You press <<I>>.
B: ferret, I: potato, and P: baklava. You press <<B>>.
B: shears, I: megaphone, and P: pitchfork. You press <<I>>.
B: tambourine, I: missile, and P: exerciser. You press <<I>>.
B: smoke alarm, I: bracelet, and P: shelf. You press <<P>>.
B: gallows, I: pin, and P: bug. You press <<P>>.
B: cloud, I: wagon, and P: chalk. You press <<B>>.
B: doorstop, I: olive, and P: smoothie. You press <<B>>.
B: pelican, I: okra, and P: binder. You press <<B>>.
B: coyote, I: dumbwaiter, and P: cactus. You press <<I>>.
B: toothbrush, I: roulette wheel, and P: quad. You press <<B>>.
B: chandelier, I: porthole, and P: lamb. You press <<P>>.
B: grasshopper, I: kazoo, and P: fencepost. You press <<B>>.
B: face mask, I: stalagmite, and P: truck. You press <<I>>.
B: window, I: golf club, and P: sewing machine. You press <<B>>.
B: champagne, I: buoy, and P: gallows. You press <<B>>.
B: boulder, I: remote control, and P: brussels sprouts. You press <<I>>.
B: hairspray, I: footprint, and P: cigarette holder. You press <<P>>.
B: candy, I: nacho, and P: highchair. You press <<P>>.
B: lighter, I: file, and P: clipper. You press <<I>>.
B: turtleneck, I: cleat, and P: timer. You press <<P>>.
B: oil, I: swing set, and P: shoe polish. You press <<I>>.
B: shelf, I: smoke alarm, and P: bracelet. You press <<B>>.
B: seaweed, I: bin, and P: pastry. You press <<I>>.
B: neck, I: peppermint, and P: chime. You press <<I>>.
B: wine cooler, I: wrapping paper, and P: fan. You press <<I>>.
B: slug, I: recliner, and P: cassette. You press <<P>>.
B: sequin, I: mitten, and P: lime. You press <<P>>.
B: chainsaw, I: corset, and P: pelican. You press <<P>>.
B: boar, I: police car, and P: origami. You press <<B>>.
B: golf cart, I: cannon, and P: guardrail. You press <<P>>.
B: sheath, I: can opener, and P: grits. You press <<P>>.
B: tupperware, I: button, and P: breadstick. You press <<P>>.
B: spring roll, I: tumbleweed, and P: toilet. You press <<B>>.
B: needle, I: volleyball, and P: teepee. You press <<I>>.
B: hula hoop, I: stamp, and P: rust. You press <<B>>.
B: speaker, I: vase, and P: charcoal. You press <<P>>.
B: harmonica, I: pulpit, and P: rosary. You press <<P>>.
B: mirror, I: speedometer, and P: bowtie. You press <<P>>.
B: hairbrush, I: column, and P: saffron. You press <<I>>.
B: neck, I: peppermint, and P: chime. You press <<B>>.
B: raft, I: bulletin board, and P: sail. You press <<I>>.
B: toy, I: antenna, and P: riser. You press <<B>>.
B: flamethrower, I: place mat, and P: flashlight. You press <<B>>.
B: album, I: chisel, and P: roof rack. You press <<B>>.
B: corn, I: hearing aid, and P: stool. You press <<I>>.
B: puffin, I: jumpsuit, and P: duct tape. You press <<P>>.
B: tablet, I: rug, and P: cap. You press <<P>>.
B: mirror, I: gravestone, and P: microphone. You press <<P>>.
B: rattlesnake, I: hot chocolate, and P: beaker. You press <<B>>.
B: shield, I: hippopotamus, and P: gyro. You press <<B>>.
B: floss, I: lemonade, and P: syrup. You press <<B>>.
B: groundhog, I: cactus, and P: swing set. You press <<B>>.
B: bag, I: trolley, and P: pantyhose. You press <<P>>.
B: brooch, I: crowbar, and P: harness. You press <<P>>.
B: dessert, I: pantsuit, and P: wind chimes. You press <<B>>.
B: lampshade, I: bologna, and P: springboard. You press <<I>>.
B: stem, I: bolt, and P: sleeping bag. You press <<P>>.
B: fox, I: rice, and P: popsicle. You press <<B>>.
B: baton, I: noisemaker, and P: tea. You press <<B>>.
B: buggy, I: coleslaw, and P: windshield. You press <<I>>.
B: meatloaf, I: graffiti, and P: headlight. You press <<B>>.
B: chisel, I: roof rack, and P: album. You press <<P>>.
B: wall, I: sea urchin, and P: necklace. You press <<B>>.
B: dirt bike, I: tube top, and P: horseshoe. You press <<I>>.
B: face mask, I: first-aid kit, and P: windshield wiper. You press <<P>>.
B: checkers, I: towel rack, and P: blender. You press <<P>>.
B: brussels sprouts, I: whisk, and P: birdbath. You press <<P>>.
B: syringe, I: raft, and P: dishwasher. You press <<B>>.
B: crate, I: peacock, and P: sausage. You press <<B>>.
B: pulpit, I: shower curtain, and P: defibrillator. You press <<P>>.
B: jacket, I: gift, and P: magnifier. You press <<B>>.
B: arugula, I: toilet paper, and P: punch. You press <<I>>.
B: money, I: screen, and P: scoop. You press <<P>>.
B: pen, I: kayak, and P: bonsai. You press <<B>>.
B: brass knuckles, I: washing machine, and P: crumb. You press <<P>>.
B: piglet, I: poodle, and P: honeypot. You press <<P>>.
B: meerkat, I: washboard, and P: flask. You press <<B>>.
B: forklift, I: headlight, and P: uniform. You press <<P>>.
B: cloud, I: horseshoe, and P: accordion. You press <<B>>.
B: dirt bike, I: tube top, and P: horseshoe. You press <<I>>.
B: roll, I: coin, and P: air mattress. You press <<B>>.
B: outlet, I: sandwich, and P: thorn. You press <<B>>.
B: box, I: mousetrap, and P: stiletto. You press <<B>>.
B: rag, I: ironing board, and P: vest. You press <<B>>.
B: raincoat, I: shovel, and P: holster. You press <<I>>.
B: fuse, I: apron, and P: eggshell. You press <<B>>.
B: van, I: basketball, and P: melon. You press <<B>>.
B: log, I: flour, and P: van. You press <<P>>.
B: banana peel, I: coverall, and P: acorn. You press <<I>>.
B: television, I: jeans, and P: hot tub. You press <<P>>.
B: toy, I: grass, and P: hook. You press <<B>>.
B: leech, I: ski pole, and P: aloe. You press <<I>>.
B: candelabra, I: scoreboard, and P: noodle. You press <<P>>.
B: tiramisu, I: steak, and P: scorpion. You press <<P>>.
B: photo booth, I: tortilla, and P: sandcastle. You press <<I>>.
B: bracelet, I: hot chocolate, and P: photo booth. You press <<I>>.
B: beanbag, I: braid, and P: needle. You press <<B>>.
B: boat, I: rollerskate, and P: ship. You press <<I>>.
B: tripod, I: tree, and P: plate. You press <<B>>.
B: raincoat, I: shovel, and P: holster. You press <<I>>.
B: chimney, I: stove, and P: spaghetti. You press <<P>>.
B: bun, I: jukebox, and P: nail file. You press <<B>>.
B: collar, I: fern, and P: charcoal. You press <<B>>.
B: tube top, I: ram, and P: rhubarb. You press <<B>>.
B: canoe, I: skunk, and P: bubble wrap. You press <<B>>.
B: platypus, I: gate, and P: bush. You press <<B>>.
B: ketchup, I: porthole, and P: pear. You press <<I>>.
B: fire, I: shower, and P: beachball. You press <<B>>.
B: wig, I: toad, and P: turbine. You press <<B>>.
B: headphones, I: chalice, and P: bonnet. You press <<I>>.
B: wasp, I: paddle, and P: luggage. You press <<B>>.
B: filing cabinet, I: centrifuge, and P: fruit. You press <<P>>.
B: holster, I: phone, and P: filter. You press <<B>>.
B: cigarette butt, I: gingerbread man, and P: dumbwaiter. You press <<B>>.
B: screwdriver, I: tablecloth, and P: thimble. You press <<I>>.
B: bassoon, I: snowsuit, and P: carrot. You press <<I>>.
B: scoreboard, I: piano, and P: air mattress. You press <<B>>.
B: cornhusk, I: boxing gloves, and P: needle. You press <<P>>.
B: poppy, I: punching bag, and P: hummus. You press <<P>>.
B: checkers, I: leech, and P: treadmill. You press <<I>>.
B: chocolate, I: hash, and P: closet. You press <<P>>.
B: refrigerator, I: van, and P: stalagmite. You press <<I>>.
B: moss, I: mattress, and P: ankle. You press <<P>>.
B: bear, I: buckle, and P: rhubarb. You press <<I>>.
B: baseball glove, I: carriage, and P: whoopee cushion. You press <<I>>.
B: floss, I: mullet, and P: sewing machine. You press <<I>>.
B: loveseat, I: cardigan, and P: keyboard. You press <<P>>.
B: leg, I: spam, and P: snowsuit. You press <<I>>.
B: purse, I: crate, and P: walnut. You press <<B>>.
B: monkey, I: locker, and P: calf. You press <<I>>.
B: test tube, I: globe, and P: watermelon. You press <<P>>.
B: casserole, I: charcoal, and P: razor. You press <<P>>.
B: nightstand, I: volleyball, and P: footprint. You press <<B>>.
B: needle, I: dashboard, and P: cot. You press <<I>>.
B: lemonade, I: coffee pot, and P: leash. You press <<P>>.
B: binder, I: rice, and P: waterwheel. You press <<I>>.
B: cork, I: belt buckle, and P: scaffold. You press <<B>>.
B: warthog, I: window, and P: pearl. You press <<B>>.
B: sled, I: mousepad, and P: top hat. You press <<B>>.
B: buckle, I: rhubarb, and P: bear. You press <<B>>.
B: praying mantis, I: hash, and P: christmas tree. You press <<P>>.
B: sugar cube, I: abacus, and P: christmas card. You press <<P>>.
B: tackle, I: cable, and P: corsage. You press <<I>>.
B: headrest, I: slingshot, and P: rickshaw. You press <<B>>.
B: llama, I: girl, and P: pomegranate. You press <<P>>.
B: caramel, I: turtle, and P: stroller. You press <<B>>.
B: tumbleweed, I: mold, and P: clove. You press <<P>>.
B: coop, I: tattoo, and P: fishbowl. You press <<B>>.
B: mouse, I: pearl, and P: rudder. You press <<P>>.
B: ruler, I: breadstick, and P: station wagon. You press <<I>>.
B: coffeemaker, I: foot, and P: mattress. You press <<B>>.
B: glasses, I: backpack, and P: prism. You press <<P>>.
B: coverall, I: lampshade, and P: medal. You press <<B>>.
B: poodle, I: berry, and P: jersey. You press <<I>>.
B: pretzel, I: souffle, and P: wig. You press <<P>>.
B: pole, I: shower cap, and P: headscarf. You press <<B>>.
B: blowgun, I: bomb, and P: gun. You press <<B>>.
B: computer, I: bazooka, and P: belt buckle. You press <<B>>.
B: chime, I: handkerchief, and P: memory stick. You press <<P>>.
B: paper plate, I: honeycomb, and P: root. You press <<B>>.
B: penlight, I: fingerprint, and P: mast. You press <<I>>.
B: headrest, I: rickshaw, and P: slingshot. You press <<P>>.
B: crystal ball, I: stem, and P: gargoyle. You press <<I>>.
B: moose, I: bulletin board, and P: cauliflower. You press <<I>>.
B: meatball, I: spider, and P: licorice. You press <<I>>.
B: peach, I: batter, and P: pretzel. You press <<I>>.
B: hyena, I: hearing aid, and P: eggshell. You press <<B>>.
B: alpaca, I: bowling ball, and P: ring. You press <<B>>.
B: scrabble, I: dart, and P: pen. You press <<P>>.
B: mixer, I: guillotine, and P: ski. You press <<I>>.
B: trunk, I: star fruit, and P: spur. You press <<I>>.
B: spoon, I: saffron, and P: mouthpiece. You press <<I>>.
B: ferret, I: perfume, and P: deodorant. You press <<B>>.
B: crow, I: train set, and P: bead. You press <<B>>.
B: rolling pin, I: palette, and P: calf. You press <<P>>.
B: hotdog, I: snowmobile, and P: orange rind. You press <<I>>.
B: toy, I: lock, and P: drum. You press <<I>>.
B: plunger, I: kite, and P: orange. You press <<P>>.
B: shower cap, I: treasure, and P: power line. You press <<B>>.
B: ankle, I: dollhouse, and P: tree. You press <<I>>.
B: corkboard, I: boot, and P: webcam. You press <<I>>.
B: cupcake, I: raincoat, and P: drumstick. You press <<P>>.
B: apron, I: telephone pole, and P: shopping basket. You press <<I>>.
B: earplug, I: extinguisher, and P: paper bag. You press <<P>>.
B: police car, I: cornucopia, and P: shorts. You press <<I>>.
B: bulletin board, I: doorstop, and P: neck. You press <<B>>.
B: lettuce, I: overalls, and P: arch. You press <<P>>.
B: saltshaker, I: tree, and P: telegraph. You press <<I>>.
B: chalice, I: headband, and P: mulberry. You press <<P>>.
B: noisemaker, I: chocolate, and P: wallet. You press <<P>>.
B: lamppost, I: cake mix, and P: sombrero. You press <<B>>.
B: shrimp, I: cloud, and P: briefcase. You press <<P>>.
B: copier, I: map, and P: cordon bleu. You press <<P>>.
B: guardrail, I: blowfish, and P: papaya. You press <<B>>.
B: aluminum foil, I: keyboard, and P: string cheese. You press <<I>>.
B: barrel, I: computer screen, and P: daisy. You press <<I>>.
B: revolving door, I: apple, and P: warthog. You press <<B>>.
B: rollerblade, I: sofa bed, and P: shirt. You press <<B>>.
B: highlighter, I: spaghetti, and P: peeler. You press <<B>>.
B: eye, I: mandolin, and P: spool. You press <<B>>.
B: rust, I: tricycle, and P: car seat. You press <<B>>.
B: doghouse, I: barcode, and P: guinea pig. You press <<I>>.
B: radish, I: chaps, and P: camper. You press <<B>>.
B: sticker, I: squirt gun, and P: teddy bear. You press <<I>>.
B: knob, I: desk, and P: hatchet. You press <<I>>.
B: rice, I: mole, and P: poppy. You press <<I>>.
B: alligator, I: coal, and P: air conditioner. You press <<B>>.
B: rack, I: easel, and P: telescope. You press <<P>>.
B: jigsaw puzzle, I: coin, and P: flower. You press <<P>>.
B: rock, I: hair, and P: baton. You press <<P>>.
B: ready meal, I: bikini, and P: inhaler. You press <<B>>.
B: paintbrush, I: gravestone, and P: zebra. You press <<P>>.
B: rooster, I: water bottle, and P: birdbath. You press <<B>>.
B: couch, I: van, and P: scuba. You press <<P>>.
B: avocado, I: scrabble, and P: cufflink. You press <<B>>.
B: velcro, I: crayfish, and P: snack. You press <<B>>.
B: knitting needle, I: raft, and P: pet food. You press <<I>>.
B: baseball, I: punch, and P: gift. You press <<P>>.
B: wax paper, I: wing, and P: motorcycle. You press <<B>>.
B: radar, I: gun, and P: spacesuit. You press <<B>>.
B: stirrup, I: mallet, and P: grass. You press <<P>>.
B: crystal, I: propeller, and P: handle. You press <<B>>.
B: cornmeal, I: scallion, and P: brass knuckles. You press <<P>>.
B: flask, I: soda fountain, and P: grater. You press <<B>>.
B: grate, I: gargoyle, and P: cheeseburger. You press <<P>>.
B: magnifying glass, I: can, and P: playpen. You press <<P>>.
B: chive, I: coffee table, and P: lettuce. You press <<I>>.
B: lego, I: lamb chop, and P: drink. You press <<B>>.
B: bathmat, I: noose, and P: thumbtack. You press <<P>>.
B: car, I: brake, and P: cracker. You press <<P>>.
B: lamb chop, I: peanut, and P: tree. You press <<P>>.
B: thermostat, I: bus, and P: jewelry. You press <<P>>.
B: lantern, I: bologna, and P: butter. You press <<B>>.
B: dryer, I: bassoon, and P: propeller. You press <<I>>.
B: platypus, I: honeypot, and P: globe. You press <<B>>.
B: tackle, I: jetski, and P: pistachio. You press <<I>>.
B: quilt, I: tambourine, and P: chain. You press <<B>>.
B: memory stick, I: silverware, and P: xylophone. You press <<B>>.
B: gun, I: tick, and P: boxing gloves. You press <<I>>.
B: roller coaster, I: hot-air balloon, and P: clasp. You press <<I>>.
B: baton, I: fireplace, and P: duster. You press <<P>>.
B: wrap, I: comic book, and P: tomato. You press <<I>>.
B: barbed wire, I: snake, and P: crane. You press <<I>>.
B: loincloth, I: goblet, and P: memory stick. You press <<B>>.
B: trolley, I: coffee table, and P: rock. You press <<B>>.
B: cashew, I: snorkel, and P: mulch. You press <<I>>.
B: coat, I: log, and P: bracelet. You press <<I>>.
B: gurney, I: propeller, and P: tablet. You press <<P>>.
B: lobster, I: stretcher, and P: mitten. You press <<B>>.
B: napkin ring, I: pizza, and P: cup. You press <<B>>.
B: vent, I: nacho, and P: latch. You press <<I>>.
B: toothpick, I: wax paper, and P: bomb. You press <<P>>.
B: corkboard, I: headlight, and P: sheep. You press <<I>>.
B: microphone, I: juice, and P: cat. You press <<P>>.
B: gurney, I: scalpel, and P: siren. You press <<P>>.
B: blouse, I: antelope, and P: dishwasher. You press <<P>>.
B: cream cheese, I: vise, and P: pizza. You press <<I>>.
B: anteater, I: shrimp, and P: mongoose. You press <<I>>.
B: block, I: pipe, and P: rearview mirror. You press <<P>>.
B: beanie, I: tank, and P: showerhead. You press <<B>>.
B: puppy, I: honeycomb, and P: paperweight. You press <<B>>.
B: jukebox, I: spinach, and P: counter. You press <<I>>.
B: siren, I: bat, and P: grinder. You press <<I>>.