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

I: plug, C: baklava, and O: seafood. You press <<I>>.
I: riser, C: bamboo, and O: shopping basket. You press <<I>>.
I: bookshelf, C: leash, and O: hovercraft. You press <<C>>.
I: oven, C: tongue, and O: sock. You press <<C>>.
I: hard disk, C: headphones, and O: popsicle. You press <<O>>.
I: coconut, C: poker, and O: shoe polish. You press <<C>>.
I: pocketknife, C: bulletin board, and O: whale. You press <<O>>.
I: cobra, C: handle, and O: crystal. You press <<I>>.
I: wallet, C: fork, and O: brass knuckles. You press <<I>>.
I: scoreboard, C: pedometer, and O: trunk. You press <<I>>.
I: teabag, C: boxing gloves, and O: scraper. You press <<C>>.
I: armor, C: mosquito, and O: board game. You press <<O>>.
I: ski boots, C: rag, and O: iguana. You press <<C>>.
I: rubber band, C: toucan, and O: bracelet. You press <<C>>.
I: rooster, C: steering wheel, and O: ball. You press <<I>>.
I: origami, C: gun, and O: orchid. You press <<C>>.
I: marker, C: stapler, and O: fish. You press <<O>>.
I: oven, C: tongue, and O: sock. You press <<C>>.
I: scalpel, C: pickax, and O: aardvark. You press <<O>>.
I: needle, C: prune, and O: gorilla. You press <<C>>.
I: leech, C: comb, and O: scooter. You press <<I>>.
I: washcloth, C: camera, and O: engine. You press <<I>>.
I: car door, C: wax paper, and O: pedometer. You press <<C>>.
I: nail polish, C: chest, and O: chick. You press <<O>>.
I: net, C: gun, and O: dogfood. You press <<C>>.
I: wooden leg, C: man, and O: blower. You press <<I>>.
I: mop, C: porcupine, and O: bubble wrap. You press <<O>>.
I: nightshirt, C: arm, and O: train set. You press <<I>>.
I: coffee filter, C: reel, and O: ram. You press <<C>>.
I: handle, C: salami, and O: desk. You press <<C>>.
I: antenna, C: pacifier, and O: van. You press <<I>>.
I: windshield, C: quilt, and O: rain gauge. You press <<I>>.
I: blueberry, C: stretcher, and O: dollhouse. You press <<C>>.
I: blowfish, C: jewel, and O: knife. You press <<O>>.
I: baseball bat, C: cement mixer, and O: board game. You press <<O>>.
I: hamster, C: wig, and O: soy sauce. You press <<O>>.
I: nail polish, C: chick, and O: chest. You press <<C>>.
I: tuba, C: iceskate, and O: marble. You press <<C>>.
I: lab coat, C: goldfish, and O: drill. You press <<I>>.
I: walnut, C: chalk, and O: beanbag. You press <<I>>.
I: knee, C: towel rack, and O: penguin. You press <<I>>.
I: fireworks, C: elbow, and O: pajamas. You press <<I>>.
I: scarf, C: ham, and O: sling. You press <<C>>.
I: clothes, C: nose, and O: coil. You press <<C>>.
I: poinsettia, C: puddle, and O: racehorse. You press <<O>>.
I: chinchilla, C: cloud, and O: bean. You press <<C>>.
I: crumb, C: pillbox, and O: origami. You press <<O>>.
I: eggnog, C: antelope, and O: luggage. You press <<O>>.
I: sunglasses, C: pearl, and O: banner. You press <<O>>.
I: beachball, C: rice, and O: hubcap. You press <<I>>.
I: diskette, C: touchpad, and O: staple. You press <<O>>.
I: gun, C: cantaloupe, and O: videocassette. You press <<C>>.
I: rollerblade, C: whisk, and O: crowbar. You press <<O>>.
I: revolving door, C: parking meter, and O: apple. You press <<O>>.
I: petal, C: chalkboard, and O: headlamp. You press <<I>>.
I: dial, C: clipper, and O: washcloth. You press <<I>>.
I: duck, C: spark plug, and O: pepper. You press <<C>>.
I: cord, C: film, and O: quill. You press <<C>>.
I: christmas tree, C: shoe, and O: crown. You press <<C>>.
I: espresso, C: cranberry, and O: milk. You press <<C>>.
I: chalkboard, C: mannequin, and O: lamppost. You press <<C>>.
I: radiator, C: arugula, and O: burner. You press <<C>>.
I: yarn, C: airbag, and O: candle. You press <<C>>.
I: hatchet, C: cinnamon, and O: shirt. You press <<O>>.
I: pot, C: cable, and O: pole. You press <<C>>.
I: scoreboard, C: hubcap, and O: hard disk. You press <<I>>.
I: dashboard, C: french fries, and O: paintbrush. You press <<C>>.
I: pitcher, C: videogame, and O: otter. You press <<O>>.
I: quad, C: chicken, and O: gun. You press <<C>>.
I: wall, C: shower cap, and O: stool. You press <<C>>.
I: pinwheel, C: turtle, and O: padlock. You press <<I>>.
I: beehive, C: bread, and O: ice cube. You press <<O>>.
I: chandelier, C: chocolate, and O: denture. You press <<I>>.
I: letter opener, C: coal, and O: dogfood. You press <<O>>.
I: uniform, C: surfboard, and O: brake. You press <<C>>.
I: pedometer, C: sandal, and O: sprouts. You press <<O>>.
I: rocking chair, C: balloon, and O: gorilla. You press <<C>>.
I: dessert, C: beer, and O: cd player. You press <<O>>.
I: washcloth, C: mixer, and O: cucumber. You press <<I>>.
I: coal, C: toucan, and O: balance beam. You press <<C>>.
I: appetizer, C: buffet, and O: pickle. You press <<O>>.
I: holster, C: file, and O: neck. You press <<C>>.
I: corkboard, C: trigger, and O: turkey. You press <<O>>.
I: potato, C: wolf, and O: skeleton. You press <<C>>.
I: joystick, C: handbrake, and O: traffic light. You press <<O>>.
I: wedge, C: leek, and O: holster. You press <<C>>.
I: daisy, C: beanbag, and O: ski. You press <<O>>.
I: corkboard, C: seaweed, and O: tortilla. You press <<C>>.
I: fern, C: cashew, and O: thimble. You press <<I>>.
I: ice-cream cone, C: squeegee, and O: nightstand. You press <<I>>.
I: skirt, C: jersey, and O: rubber band. You press <<O>>.
I: creme brulee, C: arrow, and O: hydrant. You press <<O>>.
I: vise, C: flamingo, and O: sprinkler. You press <<C>>.
I: mailbox, C: stirrup, and O: toaster oven. You press <<C>>.
I: scuba, C: sewing machine, and O: stamp. You press <<I>>.
I: jackhammer, C: rat, and O: denture. You press <<O>>.
I: starfish, C: camcorder, and O: papaya. You press <<C>>.
I: stick, C: cinnamon, and O: pomegranate. You press <<O>>.
I: swing, C: microwave, and O: sheath. You press <<O>>.
I: trigger, C: turkey, and O: corkboard. You press <<I>>.
I: girl, C: gel, and O: eggplant. You press <<I>>.
I: football helmet, C: stroller, and O: loom. You press <<O>>.
I: sandwich, C: handbrake, and O: clock. You press <<I>>.
I: meat grinder, C: barbed wire, and O: gavel. You press <<C>>.
I: strap, C: gauge, and O: buckle. You press <<O>>.
I: bean, C: fire, and O: flagpole. You press <<I>>.
I: pliers, C: abacus, and O: mannequin. You press <<O>>.
I: penlight, C: lip gloss, and O: hairdryer. You press <<I>>.
I: handprint, C: icicle, and O: accordion. You press <<O>>.
I: hearse, C: cookie, and O: thumb. You press <<I>>.
I: watering can, C: dresser, and O: towel rack. You press <<C>>.
I: chest, C: doorstop, and O: match. You press <<I>>.
I: graffiti, C: hatchet, and O: tarp. You press <<C>>.
I: swing set, C: chicken, and O: machete. You press <<C>>.
I: carriage, C: elbow, and O: cash machine. You press <<C>>.
I: nail file, C: cornhusk, and O: face mask. You press <<C>>.
I: nutcracker, C: screen, and O: baseball. You press <<O>>.
I: cap, C: sombrero, and O: mango. You press <<C>>.
I: dashboard, C: dogfood, and O: granola. You press <<I>>.
I: phone, C: smoke alarm, and O: flamingo. You press <<O>>.
I: stamp, C: flask, and O: mailbox. You press <<C>>.
I: aloe, C: hand, and O: cufflink. You press <<O>>.
I: snorkel, C: dip, and O: puppy. You press <<C>>.
I: mongoose, C: videogame, and O: satellite dish. You press <<I>>.
I: shoehorn, C: blazer, and O: cotton candy. You press <<I>>.
I: insole, C: gramophone, and O: squeegee. You press <<C>>.
I: helicopter, C: pie, and O: arrow. You press <<C>>.
I: treadmill, C: bathmat, and O: speedboat. You press <<C>>.
I: spider, C: flagpole, and O: sprinkler. You press <<I>>.
I: lantern, C: shawl, and O: cannonball. You press <<C>>.
I: roof rack, C: apron, and O: chime. You press <<C>>.
I: aloe, C: computer, and O: lamb chop. You press <<C>>.
I: bedpan, C: fireplace, and O: strap. You press <<I>>.
I: folder, C: boulder, and O: engine. You press <<C>>.
I: dolphin, C: ribbon, and O: shower. You press <<C>>.
I: goggles, C: slicer, and O: rhubarb. You press <<C>>.
I: key, C: emerald, and O: stump. You press <<I>>.
I: denture, C: hydrant, and O: seatbelt. You press <<C>>.
I: stained glass, C: mailbox, and O: microphone. You press <<C>>.
I: t-shirt, C: cantaloupe, and O: stereo. You press <<C>>.
I: bouquet, C: seed, and O: lamp. You press <<C>>.
I: spacesuit, C: gorilla, and O: swing. You press <<I>>.
I: kite, C: bandanna, and O: shovel. You press <<O>>.
I: sandcastle, C: bubble, and O: razor. You press <<O>>.
I: slot, C: blinder, and O: treasure. You press <<O>>.
I: bolt, C: sleeping bag, and O: stem. You press <<I>>.
I: spareribs, C: bedpan, and O: bowling ball. You press <<O>>.
I: knitting needle, C: barrette, and O: ruler. You press <<O>>.
I: arrow, C: compass, and O: lip balm. You press <<I>>.
I: magnifier, C: espresso, and O: sandal. You press <<C>>.
I: foot, C: crystal, and O: log. You press <<I>>.
I: fire pit, C: wax, and O: seed. You press <<O>>.
I: lasagna, C: cassette, and O: test tube. You press <<I>>.
I: vase, C: chinaware, and O: dart. You press <<O>>.
I: espresso, C: beaker, and O: dollhouse. You press <<C>>.
I: pretzel, C: bow, and O: banana split. You press <<C>>.
I: filter, C: banana peel, and O: bucket. You press <<C>>.
I: anklet, C: chandelier, and O: fishhook. You press <<O>>.
I: motherboard, C: waterwheel, and O: eel. You press <<I>>.
I: bandanna, C: kite, and O: shovel. You press <<O>>.
I: ready meal, C: doghouse, and O: tape. You press <<C>>.
I: confetti, C: shell, and O: coil. You press <<I>>.
I: sled, C: scoop, and O: cilantro. You press <<I>>.
I: elbow, C: goblet, and O: spur. You press <<I>>.
I: clover, C: retainer, and O: hairdryer. You press <<I>>.
I: milk, C: rudder, and O: drum. You press <<O>>.
I: fly, C: curling iron, and O: tarp. You press <<I>>.
I: parsley, C: gingerbread man, and O: cape. You press <<I>>.
I: stuffing, C: suspenders, and O: vial. You press <<O>>.
I: potholder, C: peanut, and O: buggy. You press <<I>>.
I: button, C: jigsaw puzzle, and O: bouquet. You press <<C>>.
I: diamond, C: wine, and O: warthog. You press <<O>>.
I: blind, C: brace, and O: tomato. You press <<C>>.
I: thread, C: cheetah, and O: salad. You press <<C>>.
I: coaster, C: straw, and O: boulder. You press <<C>>.
I: jack, C: screw, and O: racehorse. You press <<O>>.
I: sticker, C: tomato, and O: knitting needle. You press <<I>>.
I: board game, C: cleat, and O: mussel. You press <<O>>.
I: bagel, C: rust, and O: doorbell. You press <<O>>.
I: jelly bean, C: bookmark, and O: chopsticks. You press <<O>>.
I: nest, C: saddle, and O: torso. You press <<C>>.
I: berry, C: spur, and O: hopscotch. You press <<C>>.
I: crate, C: chimney, and O: headset. You press <<O>>.
I: crucifix, C: inhaler, and O: tank. You press <<I>>.
I: float, C: chocolate, and O: train car. You press <<C>>.
I: scale, C: periscope, and O: balance beam. You press <<I>>.
I: computer screen, C: torso, and O: cheeseburger. You press <<I>>.
I: cash machine, C: bat, and O: nacho. You press <<C>>.
I: coffee bean, C: bolo tie, and O: berry. You press <<C>>.
I: wallpaper, C: kimono, and O: navel. You press <<O>>.
I: tie, C: bell pepper, and O: sledgehammer. You press <<O>>.
I: sewing kit, C: anchor, and O: cherry. You press <<C>>.
I: telescope, C: hood, and O: poodle. You press <<O>>.
I: iron, C: guillotine, and O: mat. You press <<O>>.
I: windsock, C: baton, and O: sea urchin. You press <<C>>.
I: bazooka, C: bow, and O: coil. You press <<C>>.
I: ice, C: flipper, and O: stove. You press <<C>>.
I: chime, C: flashlight, and O: crossbow. You press <<C>>.
I: crate, C: headset, and O: chimney. You press <<C>>.
I: candy cane, C: thorn, and O: lobster. You press <<O>>.
I: wetsuit, C: spring roll, and O: christmas tree. You press <<I>>.
I: gold, C: centrifuge, and O: blindfold. You press <<C>>.
I: nose, C: watch, and O: stove. You press <<O>>.
I: throne, C: motorcycle, and O: horn. You press <<I>>.
I: faucet, C: chicken, and O: badge. You press <<O>>.
I: raccoon, C: doorstop, and O: walker. You press <<I>>.
I: barnacle, C: shorts, and O: armor. You press <<I>>.
I: moth, C: birdcage, and O: spinach. You press <<C>>.
I: licorice, C: slipper, and O: corsage. You press <<I>>.
I: sickle, C: electric chair, and O: pastry. You press <<C>>.
I: star fruit, C: bulldozer, and O: ottoman. You press <<O>>.
I: bassinet, C: tripod, and O: fox. You press <<I>>.
I: pliers, C: grill, and O: banana peel. You press <<O>>.
I: saxophone, C: button, and O: toucan. You press <<O>>.
I: lanyard, C: scalpel, and O: needle. You press <<I>>.
I: giraffe, C: polar bear, and O: cloud. You press <<I>>.
I: petal, C: water filter, and O: lamp. You press <<C>>.
I: mango, C: knife, and O: flask. You press <<O>>.
I: dryer, C: wax, and O: anklet. You press <<C>>.
I: tinsel, C: bedpan, and O: goalpost. You press <<O>>.
I: coffee bean, C: orangutan, and O: heater. You press <<O>>.
I: sunflower, C: file, and O: oar. You press <<O>>.
I: koala, C: dumbbell, and O: cable. You press <<O>>.
I: vase, C: icemaker, and O: pool table. You press <<I>>.
I: scraper, C: wax paper, and O: lion. You press <<O>>.
I: pickax, C: soldering iron, and O: flashlight. You press <<O>>.
I: earring, C: rollerskate, and O: trombone. You press <<C>>.
I: sewing machine, C: corn, and O: garbage truck. You press <<C>>.
I: microwave, C: locker, and O: air conditioner. You press <<C>>.
I: flamingo, C: grater, and O: rack. You press <<I>>.
I: rooster, C: tomato, and O: backgammon. You press <<O>>.
I: hydrant, C: airbag, and O: bubble wrap. You press <<O>>.
I: clam, C: salami, and O: cane. You press <<O>>.
I: bolt, C: skull, and O: fire. You press <<I>>.
I: top hat, C: modem, and O: chive. You press <<O>>.
I: stirrup, C: station wagon, and O: fungus. You press <<O>>.
I: pool table, C: icemaker, and O: vase. You press <<O>>.
I: ironing board, C: rain gauge, and O: bobsled. You press <<O>>.
I: breathalyzer, C: gift, and O: fig. You press <<C>>.
I: sandbag, C: notepad, and O: meat grinder. You press <<O>>.