You will be presented with triplets of objects, which will be assigned to the keys K, G, 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.

K: sewage, G: soap, and O: stiletto. You press <<O>>.
K: quesadilla, G: pasta, and O: tomato. You press <<G>>.
K: shark, G: fishhook, and O: retainer. You press <<K>>.
K: underwear, G: loincloth, and O: polygraph. You press <<O>>.
K: gravestone, G: car, and O: window. You press <<K>>.
K: pantsuit, G: tee, and O: seatbelt. You press <<O>>.
K: boxing gloves, G: stake, and O: pepperoni. You press <<K>>.
K: crystal ball, G: snack, and O: bubble. You press <<G>>.
K: granite, G: hydrant, and O: dress. You press <<G>>.
K: bubble wrap, G: mitten, and O: snowball. You press <<G>>.
K: water bottle, G: clothespin, and O: meatball. You press <<G>>.
K: aardvark, G: cash register, and O: whiteboard. You press <<K>>.
K: bonsai, G: denture, and O: pepper mill. You press <<O>>.
K: turtleneck, G: wine bottle, and O: birdhouse. You press <<O>>.
K: mouthpiece, G: watering can, and O: whisk. You press <<G>>.
K: map, G: chin, and O: noisemaker. You press <<G>>.
K: mole, G: balloon, and O: gopher. You press <<G>>.
K: coleslaw, G: vent, and O: pencil. You press <<K>>.
K: brake, G: playing card, and O: stingray. You press <<O>>.
K: mussel, G: robe, and O: squeegee. You press <<K>>.
K: pomegranate, G: cheese, and O: aardvark. You press <<O>>.
K: pennant, G: granola, and O: compass. You press <<G>>.
K: bread, G: seesaw, and O: strainer. You press <<G>>.
K: walrus, G: lock, and O: gargoyle. You press <<G>>.
K: latte, G: domino, and O: breadstick. You press <<G>>.
K: gauge, G: calzone, and O: hip. You press <<G>>.
K: salami, G: piecrust, and O: shuffleboard. You press <<O>>.
K: turntable, G: gargoyle, and O: slide. You press <<G>>.
K: odometer, G: slime, and O: coil. You press <<K>>.
K: cassette, G: watering can, and O: face mask. You press <<K>>.
K: boa, G: insole, and O: oar. You press <<G>>.
K: dumpling, G: bone, and O: harmonica. You press <<O>>.
K: lanyard, G: walrus, and O: marker. You press <<O>>.
K: speaker, G: freezer, and O: thorn. You press <<G>>.
K: bonsai, G: thumbtack, and O: soda. You press <<G>>.
K: dollhouse, G: subway, and O: mosquito net. You press <<K>>.
K: beetle, G: oar, and O: dough. You press <<K>>.
K: flyswatter, G: snorkel, and O: freezer. You press <<K>>.
K: bark, G: puffin, and O: bottle opener. You press <<O>>.
K: stick, G: notebook, and O: antenna. You press <<O>>.
K: nail clippers, G: broom, and O: flashlight. You press <<G>>.
K: car, G: airbag, and O: sunroof. You press <<O>>.
K: jellyfish, G: sheath, and O: triangle. You press <<K>>.
K: hula hoop, G: donut, and O: maggot. You press <<O>>.
K: dirt bike, G: watering can, and O: comb. You press <<O>>.
K: timer, G: bedpan, and O: springboard. You press <<O>>.
K: cuckoo clock, G: javelin, and O: envelope. You press <<K>>.
K: puck, G: straightjacket, and O: snowsuit. You press <<K>>.
K: snack, G: snowman, and O: bungee. You press <<G>>.
K: nail, G: fishnet stockings, and O: green beans. You press <<G>>.
K: taillight, G: visor, and O: rack. You press <<O>>.
K: cross, G: slot, and O: magnifier. You press <<K>>.
K: chessboard, G: spring roll, and O: coffee. You press <<K>>.
K: silicone, G: baseball, and O: goalpost. You press <<K>>.
K: pineapple, G: birdcage, and O: hammer. You press <<K>>.
K: leg, G: pantsuit, and O: bracelet. You press <<K>>.
K: boar, G: bun, and O: whip. You press <<G>>.
K: grille, G: headset, and O: recorder. You press <<K>>.
K: canvas, G: canoe, and O: mouth. You press <<G>>.
K: mouse, G: submarine, and O: hood. You press <<G>>.
K: petal, G: hummingbird, and O: burner. You press <<O>>.
K: hot-air balloon, G: tank, and O: beanie. You press <<O>>.
K: birdcage, G: sandcastle, and O: cd player. You press <<O>>.
K: car door, G: ivy, and O: hail. You press <<K>>.
K: weather vane, G: gate, and O: veil. You press <<O>>.
K: cymbal, G: chandelier, and O: beetle. You press <<O>>.
K: melon, G: wooden leg, and O: radio. You press <<K>>.
K: mailbox, G: slot machine, and O: veil. You press <<O>>.
K: bison, G: refrigerator, and O: snorkel. You press <<G>>.
K: telegraph, G: flamethrower, and O: lip gloss. You press <<O>>.
K: tool, G: handprint, and O: mullet. You press <<O>>.
K: tugboat, G: pants, and O: raisin. You press <<O>>.
K: pocket, G: penlight, and O: frisbee. You press <<K>>.
K: fly, G: candle, and O: chive. You press <<G>>.
K: horseshoe, G: leg, and O: coffee table. You press <<G>>.
K: stilt, G: lamppost, and O: red carpet. You press <<O>>.
K: briefcase, G: counter, and O: candelabra. You press <<K>>.
K: coverall, G: bear, and O: reel. You press <<O>>.
K: mouthpiece, G: chinchilla, and O: juice. You press <<G>>.
K: cheeseburger, G: clipboard, and O: basket. You press <<G>>.
K: radar, G: teddy bear, and O: grill. You press <<G>>.
K: thumbtack, G: film, and O: penlight. You press <<G>>.
K: knot, G: button, and O: coil. You press <<K>>.
K: ski, G: box, and O: triangle. You press <<G>>.
K: home plate, G: bean, and O: gurney. You press <<G>>.
K: banana, G: ice, and O: suspenders. You press <<O>>.
K: bee, G: leg, and O: cheesecake. You press <<O>>.
K: cockatoo, G: branch, and O: zipper. You press <<O>>.
K: penlight, G: engine, and O: nacho. You press <<O>>.
K: credit card, G: memory stick, and O: shoulder. You press <<O>>.
K: pineapple, G: rattlesnake, and O: maple syrup. You press <<G>>.
K: maggot, G: locker, and O: nightstand. You press <<K>>.
K: burrito, G: coaster, and O: banana split. You press <<G>>.
K: trumpet, G: teepee, and O: amplifier. You press <<G>>.
K: rack, G: applesauce, and O: amber. You press <<K>>.
K: speedometer, G: platypus, and O: doorstop. You press <<G>>.
K: test tube, G: barbell, and O: boot. You press <<K>>.
K: hairbrush, G: canvas, and O: teacup. You press <<G>>.
K: needle, G: boat, and O: water heater. You press <<O>>.
K: grinder, G: nacho, and O: lip gloss. You press <<O>>.
K: aluminum foil, G: parachute, and O: eye. You press <<O>>.
K: milk, G: toaster, and O: deer. You press <<O>>.
K: harp, G: wok, and O: prism. You press <<O>>.
K: pocketknife, G: hippopotamus, and O: chaps. You press <<O>>.
K: skirt, G: arrow, and O: steering wheel. You press <<K>>.
K: bonsai, G: cauliflower, and O: harness. You press <<O>>.
K: roller, G: cheese, and O: organ. You press <<G>>.
K: coral, G: lavender, and O: strap. You press <<O>>.
K: backdrop, G: windsock, and O: penlight. You press <<K>>.
K: key, G: burner, and O: rain gauge. You press <<K>>.
K: face mask, G: freezer, and O: coin. You press <<K>>.
K: amber, G: box, and O: flashlight. You press <<G>>.
K: aardvark, G: baklava, and O: rocket. You press <<O>>.
K: mold, G: navel, and O: sonogram. You press <<K>>.
K: breakfast, G: confetti, and O: mosquito. You press <<G>>.
K: banana split, G: sandpaper, and O: bedpost. You press <<G>>.
K: snowboard, G: strap, and O: sardine. You press <<G>>.
K: lampshade, G: stirrup, and O: sunflower. You press <<G>>.
K: octopus, G: sprinkler, and O: shortbread. You press <<O>>.
K: trashcan, G: dial, and O: game. You press <<O>>.
K: wheelchair, G: banana, and O: furnace. You press <<G>>.
K: headscarf, G: bow, and O: footprint. You press <<G>>.
K: banjo, G: headscarf, and O: alpaca. You press <<O>>.
K: highlighter, G: toe, and O: gramophone. You press <<G>>.
K: cow, G: sprouts, and O: dynamite. You press <<O>>.
K: highlighter, G: teapot, and O: test tube. You press <<G>>.
K: pheasant, G: exerciser, and O: pantsuit. You press <<K>>.
K: flask, G: stamp, and O: coil. You press <<G>>.
K: cheetah, G: parsley, and O: cocoon. You press <<K>>.
K: smoothie, G: album, and O: feather. You press <<O>>.
K: plant, G: jackhammer, and O: watermelon. You press <<G>>.
K: spinach, G: solar panel, and O: breathalyzer. You press <<K>>.
K: twig, G: sock, and O: bamboo. You press <<G>>.
K: dishwasher, G: rope, and O: stopwatch. You press <<K>>.
K: altar, G: llama, and O: soy sauce. You press <<G>>.
K: tomato sauce, G: workbench, and O: trailer. You press <<K>>.
K: sweater, G: target, and O: trap. You press <<K>>.
K: cutting board, G: propeller, and O: breadstick. You press <<O>>.
K: school bus, G: earring, and O: soccer ball. You press <<G>>.
K: anchor, G: rust, and O: urinal. You press <<O>>.
K: pencil sharpener, G: megaphone, and O: shortbread. You press <<G>>.
K: cruise ship, G: leek, and O: car door. You press <<G>>.
K: cooler, G: pita, and O: honey. You press <<K>>.
K: scrambled egg, G: tank, and O: owl. You press <<G>>.
K: jukebox, G: flan, and O: sock. You press <<G>>.
K: pearl, G: cloud, and O: gavel. You press <<O>>.
K: gyroscope, G: cigarette butt, and O: mold. You press <<K>>.
K: cufflink, G: accordion, and O: lip gloss. You press <<G>>.
K: earwig, G: swimming pool, and O: wine cooler. You press <<G>>.
K: pennant, G: road sign, and O: pincushion. You press <<O>>.
K: doorbell, G: skateboard, and O: chain. You press <<K>>.
K: ferry, G: comic book, and O: gramophone. You press <<K>>.
K: latte, G: football, and O: washboard. You press <<O>>.
K: breathalyzer, G: notepad, and O: balance beam. You press <<O>>.
K: pretzel, G: toga, and O: air mattress. You press <<O>>.
K: rocking horse, G: ice-cream cone, and O: braid. You press <<K>>.
K: scarf, G: pancake, and O: hoodie. You press <<G>>.
K: bouquet, G: car seat, and O: handle. You press <<K>>.
K: pitcher, G: saddle, and O: bib. You press <<K>>.
K: antelope, G: sock, and O: lab coat. You press <<K>>.
K: urn, G: ski boots, and O: fishhook. You press <<O>>.
K: contact lens, G: baton, and O: grasshopper. You press <<K>>.
K: skewer, G: lampshade, and O: seafood. You press <<G>>.
K: zebra, G: peppermint, and O: pacifier. You press <<K>>.
K: peach, G: cinnamon, and O: garbage truck. You press <<O>>.
K: detonator, G: saw, and O: koala. You press <<O>>.
K: radar, G: dalmatian, and O: microphone. You press <<G>>.
K: zebra, G: doorknocker, and O: reindeer. You press <<G>>.
K: chime, G: bowl, and O: turtle. You press <<G>>.
K: binder, G: cabinet, and O: amplifier. You press <<O>>.
K: bracket, G: saffron, and O: cheetah. You press <<K>>.
K: dresser, G: car seat, and O: chainsaw. You press <<G>>.
K: squash, G: powder, and O: gift. You press <<O>>.
K: cross, G: skunk, and O: peach. You press <<K>>.
K: stove, G: shell, and O: latte. You press <<K>>.
K: fondue, G: spatula, and O: shoe polish. You press <<O>>.
K: drain, G: kaleidoscope, and O: pear. You press <<O>>.
K: drain, G: quilt, and O: hairdryer. You press <<G>>.
K: loveseat, G: jacket, and O: calamari. You press <<O>>.
K: toothpaste, G: playpen, and O: figurine. You press <<K>>.
K: flower, G: scoop, and O: globe. You press <<O>>.
K: ravioli, G: coop, and O: tongs. You press <<G>>.
K: log, G: sandal, and O: furnace. You press <<O>>.
K: coffee table, G: ambulance, and O: cymbal. You press <<K>>.
K: turtleneck, G: minivan, and O: mustache. You press <<G>>.
K: coat, G: car seat, and O: chopsticks. You press <<O>>.
K: shortbread, G: game, and O: dolly. You press <<K>>.
K: float, G: loom, and O: amplifier. You press <<K>>.
K: motherboard, G: pomegranate, and O: chicken wire. You press <<G>>.
K: stool, G: copier, and O: ukulele. You press <<O>>.
K: ginger, G: grill, and O: monkey. You press <<G>>.
K: thumbtack, G: saltshaker, and O: home plate. You press <<O>>.
K: doily, G: hubcap, and O: weather vane. You press <<O>>.
K: pipe, G: purse, and O: piggy bank. You press <<G>>.
K: pickle, G: staple, and O: orange. You press <<G>>.
K: mullet, G: tiramisu, and O: valve. You press <<K>>.
K: tee, G: car door, and O: ferris wheel. You press <<K>>.
K: rubber band, G: whipped cream, and O: lemon. You press <<K>>.
K: calf, G: chickpea, and O: bead. You press <<K>>.
K: snowshoe, G: bathtub, and O: statue. You press <<O>>.