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

A: cougar, O: piano, and Y: mustard. You press <<A>>.
A: ball, O: mosquito, and Y: airbag. You press <<A>>.
A: gutter, O: cuckoo clock, and Y: ski lift. You press <<Y>>.
A: sidecar, O: spout, and Y: polisher. You press <<Y>>.
A: coral, O: stopwatch, and Y: glue. You press <<A>>.
A: penlight, O: dryer, and Y: smoothie. You press <<A>>.
A: scrabble, O: nutcracker, and Y: lingerie. You press <<O>>.
A: pinball, O: warthog, and Y: skunk. You press <<Y>>.
A: underwear, O: file, and Y: horse. You press <<Y>>.
A: chest, O: hoe, and Y: chessboard. You press <<O>>.
A: filing cabinet, O: terrarium, and Y: log. You press <<A>>.
A: fireplace, O: bear, and Y: cockatoo. You press <<Y>>.
A: handprint, O: mousse, and Y: orange. You press <<A>>.
A: mirror, O: aardvark, and Y: breakfast. You press <<O>>.
A: fire hydrant, O: sword, and Y: teabag. You press <<A>>.
A: wolf, O: wagon, and Y: basket. You press <<A>>.
A: boy, O: tray, and Y: insole. You press <<A>>.
A: coffeemaker, O: cookie cutter, and Y: petri dish. You press <<A>>.
A: reindeer, O: kebab, and Y: sidecar. You press <<A>>.
A: defibrillator, O: water filter, and Y: crucifix. You press <<Y>>.
A: dollhouse, O: t-shirt, and Y: axe. You press <<O>>.
A: bok choy, O: canoe, and Y: snake. You press <<O>>.
A: yo-yo, O: gasket, and Y: centerpiece. You press <<A>>.
A: lumber, O: tortilla, and Y: banana. You press <<O>>.
A: puddle, O: basket, and Y: flute. You press <<O>>.
A: walrus, O: lampshade, and Y: car seat. You press <<O>>.
A: mandolin, O: pothole, and Y: compost. You press <<A>>.
A: airplane, O: hot-water bottle, and Y: penguin. You press <<O>>.
A: joystick, O: snack, and Y: snowboard. You press <<Y>>.
A: float, O: headscarf, and Y: suit. You press <<O>>.
A: grain, O: birdcage, and Y: sewing machine. You press <<Y>>.
A: sundial, O: mongoose, and Y: sink. You press <<O>>.
A: lantern, O: mold, and Y: paint. You press <<A>>.
A: firecracker, O: yo-yo, and Y: board game. You press <<O>>.
A: shorts, O: chips, and Y: harp. You press <<Y>>.
A: swan, O: hotdog, and Y: pony. You press <<O>>.
A: coat, O: blimp, and Y: barnacle. You press <<O>>.
A: baseball glove, O: corsage, and Y: yo-yo. You press <<Y>>.
A: jeep, O: thimble, and Y: eggnog. You press <<A>>.
A: harmonica, O: skin, and Y: duct. You press <<A>>.
A: granola, O: shower curtain, and Y: applesauce. You press <<Y>>.
A: landmine, O: ferret, and Y: window. You press <<O>>.
A: okra, O: yoke, and Y: tiara. You press <<O>>.
A: razor blade, O: mistletoe, and Y: eyedropper. You press <<A>>.
A: biscuit, O: ladybug, and Y: recliner. You press <<O>>.
A: cuckoo clock, O: lamppost, and Y: moose. You press <<O>>.
A: pinwheel, O: tooth, and Y: playing card. You press <<A>>.
A: gyro, O: thread, and Y: crib. You press <<Y>>.
A: cabbage, O: printer, and Y: ruby. You press <<A>>.
A: mat, O: weed, and Y: watering can. You press <<Y>>.
A: braid, O: coat rack, and Y: bank. You press <<A>>.
A: flute, O: lava, and Y: alligator. You press <<Y>>.
A: harness, O: pumpkin, and Y: vending machine. You press <<Y>>.
A: pantyhose, O: buckle, and Y: keyboard. You press <<A>>.
A: blind, O: doorknob, and Y: vase. You press <<Y>>.
A: spark plug, O: trumpet, and Y: screen. You press <<O>>.
A: boar, O: paperweight, and Y: suitcase. You press <<Y>>.
A: fishbowl, O: tank, and Y: turnstile. You press <<A>>.
A: missile, O: car door, and Y: grate. You press <<A>>.
A: syringe, O: pizza, and Y: alligator. You press <<A>>.
A: toolbox, O: lamppost, and Y: earwig. You press <<A>>.
A: footrest, O: magnet, and Y: torpedo. You press <<Y>>.
A: screen, O: propeller, and Y: earplug. You press <<O>>.
A: drum, O: raft, and Y: bin. You press <<A>>.
A: tractor, O: coin, and Y: album. You press <<O>>.
A: abacus, O: shoe polish, and Y: drain. You press <<A>>.
A: rag, O: eye, and Y: bacon. You press <<O>>.
A: tape, O: wetsuit, and Y: can. You press <<A>>.
A: bison, O: bubble wrap, and Y: metronome. You press <<A>>.
A: pet food, O: corkscrew, and Y: filter. You press <<A>>.
A: water heater, O: slipper, and Y: pony. You press <<Y>>.
A: cream, O: gallows, and Y: clothes. You press <<A>>.
A: button, O: scooter, and Y: water filter. You press <<O>>.
A: horseshoe, O: breakfast, and Y: aluminum foil. You press <<O>>.
A: pear, O: modem, and Y: chick. You press <<O>>.
A: cup, O: calamari, and Y: truck. You press <<Y>>.
A: sauerkraut, O: teabag, and Y: soda. You press <<O>>.
A: calf, O: reel, and Y: cooler. You press <<O>>.
A: tackle, O: sweatsuit, and Y: lettuce. You press <<Y>>.
A: butterfly, O: sheet, and Y: pitchfork. You press <<O>>.
A: paperweight, O: gift, and Y: shorts. You press <<Y>>.
A: daisy, O: paintbrush, and Y: doormat. You press <<A>>.
A: corset, O: urn, and Y: christmas card. You press <<O>>.
A: armor, O: bow, and Y: steak. You press <<A>>.
A: fruitcake, O: gum, and Y: gravel. You press <<Y>>.
A: snowplow, O: balance beam, and Y: dumbwaiter. You press <<Y>>.
A: guardrail, O: foot, and Y: chickpea. You press <<Y>>.
A: alpaca, O: step stool, and Y: hook. You press <<A>>.
A: pepperoni, O: meat, and Y: yogurt. You press <<O>>.
A: coffee pot, O: badger, and Y: tongs. You press <<O>>.
A: reindeer, O: sled, and Y: mistletoe. You press <<A>>.
A: underwear, O: honeypot, and Y: lab coat. You press <<O>>.
A: helicopter, O: horseshoe, and Y: horse. You press <<A>>.
A: ferret, O: boxer shorts, and Y: sewing machine. You press <<O>>.
A: steak, O: twig, and Y: vulture. You press <<A>>.
A: granola, O: cufflink, and Y: clasp. You press <<A>>.
A: speedometer, O: pincushion, and Y: weed. You press <<Y>>.
A: orange rind, O: alpaca, and Y: tripod. You press <<A>>.
A: cardinal, O: face mask, and Y: tank. You press <<A>>.
A: pelican, O: cash machine, and Y: wire. You press <<A>>.
A: pepper mill, O: boat, and Y: pan. You press <<Y>>.
A: glue, O: green beans, and Y: candle. You press <<O>>.
A: appetizer, O: flan, and Y: fire hydrant. You press <<Y>>.
A: slicer, O: eagle, and Y: quiche. You press <<O>>.
A: ravioli, O: porcupine, and Y: ashtray. You press <<O>>.
A: luggage, O: baby, and Y: coverall. You press <<Y>>.
A: ferret, O: sunglasses, and Y: tomato sauce. You press <<O>>.
A: kitten, O: peacock, and Y: fire pit. You press <<Y>>.
A: nightstand, O: rocking chair, and Y: dumbbell. You press <<Y>>.
A: kite, O: rifle, and Y: truck. You press <<A>>.
A: ice cube, O: squirt gun, and Y: roll. You press <<O>>.
A: train, O: exerciser, and Y: stroller. You press <<A>>.
A: valve, O: turbine, and Y: airboat. You press <<O>>.
A: pinwheel, O: baseball bat, and Y: leggings. You press <<Y>>.
A: shuffleboard, O: candy, and Y: lampshade. You press <<Y>>.
A: step stool, O: clover, and Y: lettuce. You press <<A>>.
A: cart, O: turtleneck, and Y: easter egg. You press <<O>>.
A: stool, O: shirt, and Y: basil. You press <<Y>>.
A: grille, O: shell, and Y: smoke alarm. You press <<Y>>.
A: ketchup, O: hamburger, and Y: chainsaw. You press <<Y>>.
A: buoy, O: peanut butter, and Y: duct. You press <<O>>.
A: vacuum, O: tricycle, and Y: bag. You press <<Y>>.
A: panda, O: stair, and Y: ski. You press <<O>>.
A: fencepost, O: hummus, and Y: bun. You press <<A>>.
A: faucet, O: pipe, and Y: pita. You press <<Y>>.
A: map, O: pole, and Y: school bus. You press <<A>>.
A: iceskate, O: hammer, and Y: treasure. You press <<Y>>.
A: pesto, O: boot, and Y: marshmallow. You press <<O>>.
A: wedge, O: hook, and Y: loveseat. You press <<Y>>.
A: wheat, O: vest, and Y: quill. You press <<O>>.
A: lemonade, O: memory stick, and Y: centerpiece. You press <<A>>.
A: cabinet, O: sardine, and Y: harmonica. You press <<O>>.
A: recliner, O: anklet, and Y: log. You press <<Y>>.
A: target, O: puffin, and Y: ravioli. You press <<O>>.
A: stamp, O: punch, and Y: waffle iron. You press <<A>>.
A: canoe, O: brownie, and Y: peg. You press <<A>>.
A: wing, O: spider, and Y: cardboard. You press <<O>>.
A: satellite dish, O: earplug, and Y: watering can. You press <<Y>>.
A: fuse, O: spatula, and Y: manatee. You press <<Y>>.
A: vase, O: pole, and Y: gum. You press <<O>>.