You will be presented with triplets of objects, which will be assigned to the keys S, X, and W.
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.

S: gas mask, X: teabag, and W: kettle. You press <<S>>.
S: periscope, X: outlet, and W: spaghetti. You press <<W>>.
S: yarn, X: chihuahua, and W: dumpster. You press <<W>>.
S: slug, X: rickshaw, and W: poppy. You press <<X>>.
S: wall, X: skunk, and W: trampoline. You press <<X>>.
S: pesto, X: worm, and W: snorkel. You press <<W>>.
S: gondola, X: creme brulee, and W: quesadilla. You press <<S>>.
S: catapult, X: kettle, and W: credit card. You press <<S>>.
S: crane, X: stake, and W: crystal. You press <<W>>.
S: tomato sauce, X: raisin, and W: film. You press <<W>>.
S: tent, X: pomegranate, and W: album. You press <<X>>.
S: siren, X: pepperoni, and W: harness. You press <<X>>.
S: baton, X: stockings, and W: pennant. You press <<X>>.
S: fruitcake, X: birdcage, and W: mat. You press <<S>>.
S: smoothie, X: christmas card, and W: flag. You press <<X>>.
S: easel, X: metal detector, and W: stalagmite. You press <<S>>.
S: cleat, X: sandal, and W: totem pole. You press <<W>>.
S: ashtray, X: gun, and W: wire cutters. You press <<W>>.
S: bead, X: slug, and W: dessert. You press <<X>>.
S: cheetah, X: rice, and W: leech. You press <<X>>.
S: game, X: bra, and W: inhaler. You press <<X>>.
S: hinge, X: router, and W: grate. You press <<X>>.
S: key, X: sickle, and W: wind chimes. You press <<W>>.
S: shoelace, X: caterpillar, and W: bug. You press <<S>>.
S: fossil, X: trailer, and W: incense. You press <<S>>.
S: saucer, X: clover, and W: brake. You press <<X>>.
S: printer, X: blueberry, and W: golf club. You press <<X>>.
S: poppy, X: lizard, and W: gopher. You press <<S>>.
S: weather vane, X: phone, and W: riser. You press <<X>>.
S: spacesuit, X: car, and W: bathtub. You press <<S>>.
S: vegetable, X: cross, and W: scaffold. You press <<S>>.
S: cheeseburger, X: prune, and W: ship. You press <<W>>.
S: phone, X: cutting board, and W: dishwashing liquid. You press <<W>>.
S: mitten, X: dragonfly, and W: snail. You press <<S>>.
S: bomb, X: catfish, and W: costume. You press <<S>>.
S: bean, X: log, and W: orchid. You press <<S>>.
S: sim card, X: vulture, and W: egg roll. You press <<W>>.
S: medal, X: cage, and W: beaker. You press <<W>>.
S: power line, X: roll, and W: soldering iron. You press <<X>>.
S: shoelace, X: bug, and W: caterpillar. You press <<S>>.
S: hairdryer, X: taffy, and W: sock. You press <<X>>.
S: washboard, X: staple, and W: grenade. You press <<W>>.
S: canvas, X: sandwich, and W: lamb chop. You press <<S>>.
S: fireplace, X: bone, and W: stew. You press <<S>>.
S: fuse, X: scarecrow, and W: bubble wrap. You press <<X>>.
S: boot, X: rollerblade, and W: syringe. You press <<W>>.
S: spacesuit, X: tupperware, and W: sling. You press <<X>>.
S: windshield wiper, X: stopwatch, and W: cloak. You press <<W>>.
S: stingray, X: hole, and W: windshield wiper. You press <<X>>.
S: sorbet, X: possum, and W: contact lens. You press <<S>>.
S: coat, X: coconut, and W: onion. You press <<S>>.
S: scaffold, X: plug, and W: toolbox. You press <<X>>.
S: fossil, X: orangutan, and W: juicer. You press <<W>>.
S: headphones, X: guitar, and W: ball. You press <<W>>.
S: screwdriver, X: rabbit, and W: poker. You press <<X>>.
S: arm, X: saw, and W: bumper. You press <<S>>.
S: jukebox, X: lip balm, and W: marble. You press <<X>>.
S: ski, X: gong, and W: ski lift. You press <<X>>.
S: tambourine, X: lantern, and W: straw. You press <<W>>.
S: stew, X: bone, and W: fireplace. You press <<W>>.
S: asparagus, X: carrot, and W: pet food. You press <<W>>.
S: hatbox, X: cup, and W: rooster. You press <<W>>.
S: coleslaw, X: gong, and W: eyepiece. You press <<X>>.
S: icicle, X: inkwell, and W: xylophone. You press <<X>>.
S: calf, X: brush, and W: rolling pin. You press <<W>>.
S: hobbyhorse, X: pearl, and W: light switch. You press <<W>>.
S: soccer ball, X: table, and W: shark. You press <<X>>.
S: rocking horse, X: teacup, and W: speedometer. You press <<S>>.
S: ferry, X: timer, and W: recliner. You press <<X>>.
S: wind chimes, X: leotard, and W: peacock. You press <<S>>.
S: target, X: ant, and W: accordion. You press <<X>>.
S: thermostat, X: ivy, and W: yo-yo. You press <<S>>.
S: banana, X: gingerbread man, and W: tractor. You press <<W>>.
S: eagle, X: button, and W: crayon. You press <<S>>.
S: hobbyhorse, X: trailer, and W: record player. You press <<W>>.
S: phone, X: roof rack, and W: wolf. You press <<W>>.
S: air mattress, X: baton, and W: wheat. You press <<S>>.
S: fish, X: chime, and W: sawhorse. You press <<S>>.
S: tent, X: sandbox, and W: foam. You press <<W>>.
S: airboat, X: peanut, and W: panther. You press <<X>>.
S: sweatsuit, X: camel, and W: cucumber. You press <<W>>.
S: rosary, X: gem, and W: fork. You press <<W>>.
S: watermelon, X: swimsuit, and W: tapestry. You press <<S>>.
S: leg, X: shopping basket, and W: crystal. You press <<S>>.
S: pocketknife, X: ramp, and W: speedboat. You press <<W>>.
S: knitting needle, X: pedometer, and W: jump rope. You press <<X>>.
S: t-shirt, X: wheelbarrow, and W: quiche. You press <<W>>.
S: strawberry, X: inhaler, and W: tomato sauce. You press <<X>>.
S: stalagmite, X: torso, and W: carriage. You press <<X>>.
S: garter, X: cake mix, and W: chalice. You press <<X>>.
S: jelly bean, X: calf, and W: rope. You press <<W>>.
S: yo-yo, X: catapult, and W: throne. You press <<S>>.
S: yoke, X: pantyhose, and W: pastry. You press <<X>>.
S: latch, X: snowplow, and W: rosary. You press <<W>>.
S: space shuttle, X: turnstile, and W: giraffe. You press <<W>>.
S: spur, X: hubcap, and W: tube top. You press <<W>>.
S: moss, X: rake, and W: polisher. You press <<S>>.
S: hip, X: banana split, and W: dishwasher. You press <<W>>.
S: spareribs, X: dollhouse, and W: noodle. You press <<X>>.
S: fire alarm, X: boat, and W: cello. You press <<S>>.
S: tape measure, X: penguin, and W: lettuce. You press <<S>>.
S: shrimp, X: sugar cube, and W: snowsuit. You press <<W>>.
S: footbath, X: microphone, and W: puppy. You press <<X>>.
S: papaya, X: sushi, and W: goggles. You press <<W>>.
S: key, X: wedding cake, and W: sprouts. You press <<S>>.
S: hoodie, X: hammer, and W: throne. You press <<S>>.
S: cheesecake, X: surfboard, and W: stiletto. You press <<S>>.
S: giraffe, X: canoe, and W: racket. You press <<S>>.
S: shower curtain, X: forklift, and W: pajamas. You press <<W>>.
S: sifter, X: wood, and W: plum. You press <<S>>.
S: baseball, X: checkers, and W: hoe. You press <<W>>.
S: figurine, X: hot chocolate, and W: bean. You press <<S>>.
S: saw, X: engine, and W: gumball. You press <<W>>.
S: desk, X: llama, and W: bug. You press <<S>>.
S: bra, X: towel rack, and W: bottle opener. You press <<W>>.
S: rain gauge, X: goggles, and W: necklace. You press <<S>>.
S: poker, X: pocketknife, and W: banana. You press <<W>>.
S: wheel, X: navel, and W: steering wheel. You press <<X>>.
S: lifesaver, X: rollerblade, and W: bulletin board. You press <<W>>.
S: brace, X: kiwi, and W: weed. You press <<S>>.
S: lamb chop, X: bowl, and W: bunkbed. You press <<W>>.
S: dog, X: tiger, and W: teapot. You press <<W>>.
S: croissant, X: oil, and W: treasure. You press <<W>>.
S: magnet, X: teepee, and W: harp. You press <<X>>.
S: racehorse, X: crane, and W: chinaware. You press <<W>>.
S: faucet, X: blindfold, and W: lanyard. You press <<X>>.
S: pickle, X: plug, and W: buckle. You press <<S>>.
S: pie, X: go-kart, and W: train. You press <<S>>.
S: skull, X: calf, and W: cot. You press <<W>>.
S: star fruit, X: slime, and W: cane. You press <<S>>.
S: boy, X: cassette, and W: outfit. You press <<X>>.
S: rhubarb, X: pacifier, and W: camcorder. You press <<S>>.
S: honeycomb, X: baseball, and W: drill. You press <<W>>.
S: whale, X: twig, and W: shaving cream. You press <<W>>.
S: seatbelt, X: umbrella, and W: orchid. You press <<S>>.
S: compass, X: cloud, and W: clothesline. You press <<S>>.
S: table, X: gravel, and W: root. You press <<S>>.
S: hatbox, X: gorilla, and W: rolling pin. You press <<X>>.
S: hood, X: memory stick, and W: deodorant. You press <<S>>.
S: bat, X: umbrella, and W: toothbrush. You press <<S>>.
S: panda, X: guacamole, and W: pacifier. You press <<W>>.
S: garbage, X: mouse, and W: door. You press <<X>>.
S: nest, X: pomegranate, and W: clipboard. You press <<W>>.
S: sprouts, X: curb, and W: wick. You press <<S>>.
S: helicopter, X: walker, and W: yoke. You press <<W>>.
S: stained glass, X: fountain pen, and W: stick. You press <<S>>.
S: goose, X: milkshake, and W: scraper. You press <<S>>.
S: catapult, X: dryer, and W: guitar. You press <<X>>.
S: swab, X: kilt, and W: headphones. You press <<S>>.
S: fireplace, X: bow, and W: bagpipe. You press <<S>>.
S: sheet, X: dress, and W: tent. You press <<W>>.
S: saw, X: dish, and W: guinea pig. You press <<W>>.
S: chalk, X: stereo, and W: slipper. You press <<S>>.
S: swing set, X: penlight, and W: vial. You press <<S>>.
S: fur coat, X: corsage, and W: braid. You press <<X>>.
S: tortellini, X: boulder, and W: honey. You press <<X>>.
S: praying mantis, X: tortilla, and W: snake. You press <<X>>.
S: gold, X: incubator, and W: periscope. You press <<W>>.
S: fern, X: blowtorch, and W: toothpick. You press <<X>>.
S: face, X: parking meter, and W: floss. You press <<X>>.
S: crow, X: bone, and W: electric chair. You press <<W>>.
S: kayak, X: magnifier, and W: spaghetti. You press <<W>>.
S: tuning fork, X: pole, and W: hot chocolate. You press <<W>>.
S: teabag, X: flag, and W: rhinoceros. You press <<X>>.
S: hearse, X: paper bag, and W: quad. You press <<X>>.
S: poodle, X: scrabble, and W: tortellini. You press <<X>>.
S: inkwell, X: flashlight, and W: slug. You press <<W>>.
S: chick, X: nail file, and W: paper plate. You press <<S>>.
S: scaffolding, X: batter, and W: water bottle. You press <<S>>.
S: gold, X: costume, and W: pitcher. You press <<X>>.
S: propeller, X: crossbow, and W: butter. You press <<W>>.
S: lightbulb, X: honeypot, and W: sequin. You press <<X>>.
S: gum, X: bra, and W: cash machine. You press <<X>>.
S: flagpole, X: hairnet, and W: fly. You press <<W>>.
S: syrup, X: clipper, and W: polo shirt. You press <<W>>.
S: curry, X: ice cube, and W: pom-pom. You press <<W>>.
S: hot tub, X: onion, and W: canoe. You press <<X>>.
S: sickle, X: peppermint, and W: lobster. You press <<S>>.
S: lizard, X: cake, and W: tiger. You press <<X>>.
S: lizard, X: gramophone, and W: jam. You press <<X>>.
S: dress, X: salad, and W: tie. You press <<X>>.
S: easter egg, X: chalkboard, and W: pinecone. You press <<X>>.
S: rollerblade, X: backscratcher, and W: tupperware. You press <<X>>.
S: saucer, X: hyena, and W: duster. You press <<X>>.
S: printer, X: gun, and W: peg. You press <<S>>.
S: saucer, X: school bus, and W: blowtorch. You press <<X>>.
S: home plate, X: vial, and W: bracelet. You press <<S>>.
S: barbed wire, X: checkers, and W: lanyard. You press <<S>>.
S: electric chair, X: feather, and W: mail. You press <<S>>.
S: dough, X: defibrillator, and W: helmet. You press <<S>>.
S: spear, X: tape recorder, and W: car seat. You press <<S>>.
S: road sign, X: ice cream, and W: plum. You press <<S>>.
S: puppy, X: toothpaste, and W: wetsuit. You press <<X>>.
S: curtain, X: iceskate, and W: sled. You press <<S>>.
S: sundial, X: pineapple, and W: spam. You press <<S>>.
S: aardvark, X: drumstick, and W: bow. You press <<S>>.
S: butter, X: ready meal, and W: ping-pong table. You press <<W>>.
S: sunglasses, X: soy sauce, and W: popsicle. You press <<S>>.
S: generator, X: cracker, and W: cordon bleu. You press <<S>>.
S: jukebox, X: wine, and W: guacamole. You press <<S>>.
S: bell, X: wheel, and W: pinwheel. You press <<W>>.
S: checkers, X: fly, and W: gramophone. You press <<X>>.
S: gourd, X: tank, and W: floss. You press <<X>>.
S: soy sauce, X: gauze, and W: dynamite. You press <<S>>.
S: whiteboard, X: nail file, and W: dress. You press <<S>>.
S: strainer, X: apple tree, and W: lamb. You press <<S>>.
S: sandbox, X: wine cooler, and W: spoon. You press <<S>>.
S: toy, X: juicer, and W: shears. You press <<S>>.
S: footrest, X: whiteboard, and W: caviar. You press <<W>>.
S: candy cane, X: knitting needle, and W: skirt. You press <<S>>.
S: headlight, X: stroller, and W: firetruck. You press <<X>>.
S: locker, X: hot chocolate, and W: tiara. You press <<X>>.
S: coaster, X: pedal, and W: bedpost. You press <<X>>.
S: crow, X: uniform, and W: reel. You press <<S>>.
S: amplifier, X: pineapple, and W: peach. You press <<S>>.
S: flipper, X: belt, and W: meatloaf. You press <<W>>.
S: honeypot, X: squash, and W: jelly bean. You press <<X>>.
S: camper, X: blazer, and W: suspenders. You press <<S>>.
S: stuffing, X: peacock, and W: thimble. You press <<W>>.
S: daisy, X: dip, and W: cranberry. You press <<S>>.
S: sundial, X: strainer, and W: cord. You press <<W>>.
S: torso, X: eggshell, and W: denture. You press <<X>>.
S: bacon, X: pallet, and W: switch. You press <<W>>.
S: hummingbird, X: hash, and W: cross. You press <<W>>.
S: pajamas, X: hail, and W: stair. You press <<W>>.
S: undershirt, X: backpack, and W: orchid. You press <<W>>.
S: cheesecake, X: washboard, and W: cow. You press <<X>>.
S: grapevine, X: top hat, and W: sink. You press <<S>>.
S: sled, X: leggings, and W: stick. You press <<W>>.
S: sewing machine, X: fur coat, and W: snowmobile. You press <<W>>.
S: coffee bean, X: quiche, and W: water bottle. You press <<W>>.
S: bowling ball, X: cruise ship, and W: wheat. You press <<S>>.
S: spoon, X: jukebox, and W: float. You press <<S>>.
S: wine bottle, X: springboard, and W: hamster. You press <<W>>.
S: water heater, X: banana, and W: gutter. You press <<X>>.
S: flatiron, X: pine needle, and W: lock. You press <<X>>.
S: scaffold, X: juice, and W: sewing machine. You press <<X>>.
S: slicer, X: space shuttle, and W: amber. You press <<X>>.
S: cufflink, X: pinball, and W: ashtray. You press <<W>>.
S: swing set, X: pinwheel, and W: chicken wire. You press <<X>>.
S: television, X: shredder, and W: eggbeater. You press <<W>>.
S: bamboo, X: copier, and W: pennant. You press <<S>>.
S: sailboat, X: trailer, and W: yogurt. You press <<W>>.
S: raspberry, X: oatmeal, and W: knitting needle. You press <<W>>.
S: clothespin, X: moose, and W: gem. You press <<X>>.
S: charcoal, X: tinsel, and W: ginger. You press <<X>>.
S: snail, X: lunchbox, and W: chicken. You press <<X>>.
S: sim card, X: closet, and W: golf club. You press <<X>>.
S: machine gun, X: chocolate, and W: spacesuit. You press <<X>>.
S: metronome, X: contact lens, and W: salad. You press <<S>>.
S: doorknocker, X: pomegranate, and W: footrest. You press <<X>>.
S: album, X: pencil, and W: jewel. You press <<X>>.
S: chandelier, X: peach, and W: film. You press <<X>>.
S: bread, X: tack, and W: piecrust. You press <<X>>.
S: polisher, X: toilet, and W: skateboard. You press <<W>>.
S: flower, X: soda, and W: seahorse. You press <<W>>.
S: pet food, X: garbage truck, and W: viewfinder. You press <<S>>.
S: pistachio, X: mantle, and W: hairnet. You press <<X>>.
S: jelly bean, X: scalpel, and W: microphone. You press <<S>>.
S: cow, X: drum, and W: dogfood. You press <<X>>.
S: wig, X: goldfish, and W: hammock. You press <<S>>.
S: baklava, X: leash, and W: music box. You press <<X>>.
S: birdhouse, X: crossbow, and W: arugula. You press <<X>>.
S: umbrella, X: hummingbird, and W: aloe. You press <<S>>.
S: hairspray, X: briefcase, and W: hairbrush. You press <<X>>.
S: fern, X: buggy, and W: llama. You press <<X>>.
S: earwig, X: orangutan, and W: mango. You press <<W>>.
S: corkscrew, X: footrest, and W: leech. You press <<W>>.
S: chick, X: garlic, and W: spout. You press <<W>>.
S: calf, X: shoehorn, and W: earring. You press <<S>>.
S: straightjacket, X: phone booth, and W: hopscotch. You press <<W>>.
S: soup, X: gravestone, and W: basket. You press <<S>>.
S: jigsaw puzzle, X: creme brulee, and W: table. You press <<X>>.
S: projector, X: bell, and W: manatee. You press <<W>>.
S: finger, X: test tube, and W: mailbox. You press <<X>>.
S: radiator, X: marble, and W: ramp. You press <<X>>.
S: backscratcher, X: treasure, and W: torpedo. You press <<X>>.
S: fire alarm, X: blazer, and W: banana peel. You press <<X>>.
S: brush, X: mixer, and W: flypaper. You press <<W>>.
S: charger, X: gyroscope, and W: underwear. You press <<W>>.