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

C: clock, A: doorknob, and Y: cross. You press <<Y>>.
C: slot machine, A: flipper, and Y: shortbread. You press <<C>>.
C: mistletoe, A: shower curtain, and Y: headband. You press <<A>>.
C: leek, A: navel, and Y: sarcophagus. You press <<Y>>.
C: can, A: tugboat, and Y: corsage. You press <<Y>>.
C: cruise ship, A: beaker, and Y: hot-air balloon. You press <<A>>.
C: buckle, A: tackle, and Y: pothole. You press <<Y>>.
C: fondue, A: lighter, and Y: paperweight. You press <<Y>>.
C: egg, A: steak, and Y: fishbowl. You press <<Y>>.
C: shower, A: urinal, and Y: chest. You press <<Y>>.
C: flashlight, A: wall, and Y: woman. You press <<A>>.
C: wheelbarrow, A: corset, and Y: flour. You press <<A>>.
C: metal detector, A: kimono, and Y: payphone. You press <<Y>>.
C: lampshade, A: pelican, and Y: quiche. You press <<Y>>.
C: cheese, A: file, and Y: duffel bag. You press <<Y>>.
C: eagle, A: hairspray, and Y: mallet. You press <<Y>>.
C: rock, A: bowtie, and Y: paddle. You press <<C>>.
C: hatbox, A: doghouse, and Y: washcloth. You press <<Y>>.
C: iron, A: match, and Y: saucer. You press <<Y>>.
C: clock, A: cross, and Y: doorknob. You press <<A>>.
C: tortellini, A: bologna, and Y: bottle opener. You press <<Y>>.
C: pulley, A: map, and Y: papaya. You press <<Y>>.
C: balloon, A: jeans, and Y: panties. You press <<C>>.
C: hot-air balloon, A: sheet, and Y: fork. You press <<C>>.
C: grain, A: spareribs, and Y: candy cane. You press <<C>>.
C: snowboard, A: ball, and Y: handlebar. You press <<A>>.
C: fruit, A: fork, and Y: veil. You press <<Y>>.
C: slime, A: girl, and Y: fencepost. You press <<Y>>.
C: water heater, A: vulture, and Y: ski lift. You press <<C>>.
C: wall, A: birdbath, and Y: ruler. You press <<Y>>.
C: spacesuit, A: latte, and Y: barcode. You press <<C>>.
C: kneepad, A: urn, and Y: boy. You press <<A>>.
C: firewood, A: window, and Y: baton. You press <<Y>>.
C: baklava, A: doorbell, and Y: petal. You press <<A>>.
C: letter opener, A: pistachio, and Y: chili. You press <<C>>.
C: cougar, A: chicken wire, and Y: ruby. You press <<C>>.
C: wrench, A: bowling ball, and Y: staple gun. You press <<A>>.
C: sunflower, A: cornbread, and Y: candelabra. You press <<Y>>.
C: bologna, A: tortellini, and Y: bottle opener. You press <<Y>>.
C: meat, A: candy cane, and Y: skeleton. You press <<Y>>.
C: branch, A: steamroller, and Y: bow. You press <<C>>.
C: ship, A: lipstick, and Y: headset. You press <<C>>.
C: steak, A: strap, and Y: sorbet. You press <<A>>.
C: dresser, A: top hat, and Y: ketchup. You press <<Y>>.
C: peacock, A: ostrich, and Y: petal. You press <<Y>>.
C: coop, A: mustard, and Y: chessboard. You press <<A>>.
C: rattle, A: remote control, and Y: baklava. You press <<C>>.
C: air conditioner, A: blowtorch, and Y: touchpad. You press <<A>>.
C: jet, A: poinsettia, and Y: cutting board. You press <<A>>.
C: paint, A: slime, and Y: otter. You press <<Y>>.
C: pickle, A: shell, and Y: hairbrush. You press <<Y>>.
C: keyboard, A: chinchilla, and Y: gondola. You press <<A>>.
C: strawberry, A: bok choy, and Y: hamburger. You press <<Y>>.
C: cushion, A: palm tree, and Y: ivy. You press <<Y>>.
C: tab, A: fence, and Y: golf club. You press <<A>>.
C: hawk, A: bookmark, and Y: baton. You press <<A>>.
C: rollerblade, A: firecracker, and Y: window. You press <<Y>>.
C: wand, A: scissors, and Y: curtain. You press <<Y>>.
C: smoke alarm, A: scaffold, and Y: palm tree. You press <<C>>.
C: sorbet, A: steak, and Y: strap. You press <<Y>>.
C: footbath, A: engine, and Y: trombone. You press <<C>>.
C: knife, A: praying mantis, and Y: wasp. You press <<C>>.
C: lemon, A: recliner, and Y: crayfish. You press <<A>>.
C: tarantula, A: router, and Y: lanyard. You press <<C>>.
C: lion, A: shelf, and Y: bouquet. You press <<C>>.
C: enchilada, A: bikini, and Y: punch. You press <<A>>.
C: calamari, A: camera, and Y: stove. You press <<A>>.
C: nail, A: ravioli, and Y: baby. You press <<C>>.
C: ramp, A: rearview mirror, and Y: cat. You press <<C>>.
C: comic book, A: webcam, and Y: roulette wheel. You press <<A>>.
C: trumpet, A: boomerang, and Y: airbag. You press <<C>>.
C: coffee, A: blackberry, and Y: purse. You press <<Y>>.
C: bumper, A: saucer, and Y: fire pit. You press <<C>>.
C: safety pin, A: recorder, and Y: sewage. You press <<Y>>.
C: clock, A: shell, and Y: shrimp. You press <<C>>.
C: silicone, A: tennis ball, and Y: sheet. You press <<Y>>.
C: snowboard, A: shell, and Y: polar bear. You press <<A>>.
C: toe, A: heater, and Y: life jacket. You press <<A>>.
C: knife, A: praying mantis, and Y: wasp. You press <<C>>.
C: mousetrap, A: missile, and Y: crank. You press <<Y>>.
C: extinguisher, A: lemon, and Y: mouth. You press <<A>>.
C: lavender, A: rhubarb, and Y: sauerkraut. You press <<C>>.
C: crystal, A: squeegee, and Y: mango. You press <<Y>>.
C: barbell, A: asparagus, and Y: wax. You press <<Y>>.
C: blind, A: ready meal, and Y: pita. You press <<C>>.
C: rag, A: lego, and Y: parking meter. You press <<A>>.
C: ironing board, A: duck, and Y: shaker. You press <<A>>.
C: shears, A: rosary, and Y: pantsuit. You press <<C>>.
C: peacock, A: bedpost, and Y: harp. You press <<C>>.
C: volleyball, A: cocoon, and Y: hood. You press <<C>>.
C: handkerchief, A: speedboat, and Y: purse. You press <<A>>.
C: scrambled egg, A: organ, and Y: hammer. You press <<C>>.
C: pretzel, A: smoothie, and Y: root. You press <<Y>>.
C: palette, A: raincoat, and Y: filter. You press <<Y>>.
C: bulldozer, A: pipe, and Y: mosquito net. You press <<Y>>.
C: bin, A: sheet, and Y: bracelet. You press <<A>>.
C: bow, A: pizza, and Y: guinea pig. You press <<A>>.
C: paper plate, A: woman, and Y: torch. You press <<Y>>.
C: cake, A: turntable, and Y: trashcan. You press <<C>>.
C: mouth, A: lemon, and Y: extinguisher. You press <<A>>.
C: nail clippers, A: razor, and Y: quesadilla. You press <<Y>>.
C: kiwi, A: lime, and Y: sundial. You press <<Y>>.
C: egg roll, A: boat, and Y: washing machine. You press <<C>>.
C: throne, A: boar, and Y: bubble wrap. You press <<A>>.
C: tapestry, A: knot, and Y: clothespin. You press <<C>>.
C: hand, A: briefcase, and Y: air pump. You press <<Y>>.
C: mattress, A: hose, and Y: metronome. You press <<Y>>.
C: ant, A: juicer, and Y: groundhog. You press <<C>>.
C: mousse, A: metal detector, and Y: wedge. You press <<C>>.
C: candy cane, A: anchor, and Y: garbage. You press <<C>>.
C: noose, A: loveseat, and Y: cord. You press <<C>>.
C: toaster oven, A: peacock, and Y: tab. You press <<C>>.
C: tambourine, A: pogo stick, and Y: rudder. You press <<Y>>.
C: knee, A: wrapping paper, and Y: beachball. You press <<C>>.
C: porcupine, A: bathrobe, and Y: leash. You press <<A>>.
C: hula hoop, A: chili, and Y: yoke. You press <<C>>.
C: asparagus, A: rug, and Y: mousse. You press <<A>>.
C: cross, A: staple gun, and Y: volleyball. You press <<Y>>.
C: bubble wrap, A: throne, and Y: boar. You press <<Y>>.
C: iron, A: eye patch, and Y: knob. You press <<A>>.
C: metronome, A: hose, and Y: mattress. You press <<C>>.
C: bedpan, A: taffy, and Y: grille. You press <<A>>.
C: hearing aid, A: hawk, and Y: payphone. You press <<A>>.
C: locker, A: flashbulb, and Y: hard disk. You press <<C>>.
C: hummingbird, A: navel, and Y: wrapping paper. You press <<Y>>.
C: uniform, A: cymbal, and Y: tumbleweed. You press <<Y>>.
C: cheetah, A: speedboat, and Y: radio. You press <<Y>>.
C: spareribs, A: pocketknife, and Y: sewage. You press <<C>>.
C: corkboard, A: window, and Y: cashew. You press <<Y>>.
C: dessert, A: punching bag, and Y: ski boots. You press <<C>>.
C: canoe, A: milk, and Y: cup. You press <<C>>.
C: fire hydrant, A: dollhouse, and Y: hook. You press <<Y>>.
C: jug, A: log, and Y: blinder. You press <<A>>.
C: scraper, A: glue, and Y: traffic light. You press <<Y>>.
C: dolphin, A: barbell, and Y: magnet. You press <<C>>.
C: meatball, A: butter, and Y: puppet. You press <<Y>>.
C: meat grinder, A: guinea pig, and Y: wedding cake. You press <<A>>.
C: unicycle, A: bottle, and Y: bok choy. You press <<Y>>.
C: tupperware, A: goldfish, and Y: cloud. You press <<C>>.
C: metronome, A: hose, and Y: mattress. You press <<C>>.
C: sock, A: meerkat, and Y: paintbrush. You press <<A>>.
C: ironing board, A: paddle, and Y: rock. You press <<C>>.
C: safety pin, A: dog, and Y: racehorse. You press <<C>>.
C: berry, A: aircraft carrier, and Y: wineglass. You press <<A>>.
C: maple syrup, A: juicer, and Y: sunflower. You press <<Y>>.
C: eclair, A: hot-water bottle, and Y: man. You press <<C>>.
C: lavender, A: swimsuit, and Y: spear. You press <<A>>.
C: board game, A: vending machine, and Y: breathalyzer. You press <<Y>>.
C: dragonfly, A: cart, and Y: thermostat. You press <<Y>>.
C: highlighter, A: clove, and Y: hourglass. You press <<C>>.
C: latte, A: grain, and Y: chipmunk. You press <<Y>>.
C: can opener, A: caterpillar, and Y: gear. You press <<A>>.
C: map, A: bat, and Y: harness. You press <<C>>.
C: carousel, A: scrambled egg, and Y: letter opener. You press <<A>>.
C: popcorn, A: pump, and Y: crib. You press <<C>>.
C: blind, A: tab, and Y: pin. You press <<A>>.
C: hyena, A: dumbbell, and Y: domino. You press <<A>>.
C: charcoal, A: suitcase, and Y: ham. You press <<Y>>.
C: missile, A: marshmallow, and Y: leggings. You press <<C>>.
C: life jacket, A: pan, and Y: laptop. You press <<C>>.
C: oilcan, A: backdrop, and Y: coffin. You press <<C>>.
C: spring roll, A: notebook, and Y: bubble wrap. You press <<A>>.
C: emerald, A: makeup, and Y: swan. You press <<A>>.
C: gauge, A: turkey, and Y: beard. You press <<C>>.
C: emerald, A: humvee, and Y: turkey. You press <<A>>.
C: armor, A: trap, and Y: peanut butter. You press <<Y>>.
C: photo booth, A: lock, and Y: lifesaver. You press <<A>>.
C: blowfish, A: record player, and Y: photograph. You press <<C>>.
C: chive, A: scissors, and Y: target. You press <<Y>>.
C: float, A: seafood, and Y: license plate. You press <<Y>>.
C: broccoli, A: tag, and Y: cage. You press <<C>>.
C: penlight, A: chihuahua, and Y: garlic. You press <<A>>.
C: bassoon, A: clipboard, and Y: plunger. You press <<A>>.
C: axe, A: paddle, and Y: desk. You press <<Y>>.
C: quill, A: duster, and Y: rug. You press <<Y>>.
C: moth, A: latch, and Y: candle. You press <<A>>.
C: raft, A: dolly, and Y: clover. You press <<C>>.
C: beard, A: turkey, and Y: gauge. You press <<Y>>.
C: banjo, A: can opener, and Y: shoe polish. You press <<A>>.
C: hummingbird, A: teddy bear, and Y: meerkat. You press <<A>>.
C: drum, A: radiator, and Y: checkers. You press <<Y>>.
C: satellite, A: tube top, and Y: corkboard. You press <<C>>.
C: swizzle stick, A: reindeer, and Y: armor. You press <<Y>>.
C: tadpole, A: peanut, and Y: flute. You press <<Y>>.
C: blower, A: aloe, and Y: sand. You press <<C>>.
C: banjo, A: sawhorse, and Y: shredder. You press <<Y>>.
C: bat, A: thimble, and Y: cheeseburger. You press <<A>>.
C: periscope, A: teapot, and Y: pulpit. You press <<C>>.
C: pedometer, A: payphone, and Y: baton. You press <<Y>>.
C: birdbath, A: floss, and Y: sandbox. You press <<C>>.
C: bank, A: straw, and Y: highlighter. You press <<Y>>.
C: fire hydrant, A: cloud, and Y: piggy bank. You press <<Y>>.
C: shower curtain, A: lime, and Y: sandpaper. You press <<Y>>.
C: pickax, A: accordion, and Y: man. You press <<Y>>.
C: seagull, A: bat, and Y: sombrero. You press <<Y>>.
C: hat, A: knife, and Y: tomato sauce. You press <<C>>.
C: red carpet, A: submarine, and Y: wooden leg. You press <<C>>.
C: burner, A: honeypot, and Y: chariot. You press <<Y>>.
C: tackle, A: horse, and Y: guacamole. You press <<A>>.
C: chess piece, A: fuse, and Y: machete. You press <<A>>.