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

N: humvee, M: pepper, and X: mattress. You press <<M>>.
N: hummingbird, M: roller coaster, and X: catfish. You press <<M>>.
N: moss, M: poster, and X: cream cheese. You press <<M>>.
N: bead, M: hedge, and X: cookie cutter. You press <<X>>.
N: chime, M: mask, and X: stair. You press <<X>>.
N: boar, M: muffin, and X: shaving cream. You press <<N>>.
N: shoehorn, M: birdcage, and X: green beans. You press <<X>>.
N: headlight, M: banana, and X: beanbag. You press <<N>>.
N: bag, M: ski, and X: fuse. You press <<M>>.
N: tweezers, M: money, and X: knitting needle. You press <<M>>.
N: sundae, M: boa, and X: plastic film. You press <<X>>.
N: marijuana, M: cornmeal, and X: tortellini. You press <<N>>.
N: donut, M: tulip, and X: ballot box. You press <<X>>.
N: chips, M: sledgehammer, and X: photo booth. You press <<N>>.
N: sequin, M: tamale, and X: inhaler. You press <<X>>.
N: mouthpiece, M: calf, and X: carousel. You press <<N>>.
N: yogurt, M: traffic light, and X: torso. You press <<X>>.
N: eyeliner, M: mallet, and X: cane. You press <<N>>.
N: banana, M: noisemaker, and X: waffle iron. You press <<X>>.
N: pot, M: ostrich, and X: dagger. You press <<M>>.
N: float, M: recorder, and X: bottle. You press <<N>>.
N: game, M: doorstop, and X: carousel. You press <<M>>.
N: tomato, M: toad, and X: fish. You press <<N>>.
N: flagpole, M: lamb chop, and X: megaphone. You press <<M>>.
N: mulch, M: arm, and X: fishbowl. You press <<N>>.
N: rim, M: plug, and X: poodle. You press <<X>>.
N: cardigan, M: branch, and X: spinach. You press <<N>>.
N: thumbtack, M: pill, and X: ladder. You press <<X>>.
N: blowtorch, M: appetizer, and X: dumbwaiter. You press <<M>>.
N: razor blade, M: strap, and X: guacamole. You press <<X>>.
N: canister, M: nutcracker, and X: strawberry. You press <<X>>.
N: toilet, M: stilt, and X: icepick. You press <<N>>.
N: lid, M: charger, and X: lab coat. You press <<M>>.
N: sprinkler, M: tank, and X: periscope. You press <<N>>.
N: chick, M: lizard, and X: bongo. You press <<X>>.
N: projector, M: plunger, and X: modem. You press <<M>>.
N: cooker, M: hot-water bottle, and X: coaster. You press <<N>>.
N: squash, M: warthog, and X: toucan. You press <<N>>.
N: parrot, M: footbath, and X: gong. You press <<N>>.
N: tie, M: mousse, and X: cooler. You press <<N>>.
N: umbrella, M: sledgehammer, and X: firecracker. You press <<M>>.
N: tortilla, M: guinea pig, and X: armor. You press <<X>>.
N: grapefruit, M: sim card, and X: shoehorn. You press <<N>>.
N: valve, M: dumpster, and X: freezer. You press <<N>>.
N: police car, M: windowsill, and X: wedge. You press <<N>>.
N: coleslaw, M: lamp, and X: cufflink. You press <<N>>.
N: celery, M: road sign, and X: wire cutters. You press <<N>>.
N: platypus, M: coleslaw, and X: cash machine. You press <<X>>.
N: eggshell, M: olive, and X: odometer. You press <<X>>.
N: perfume, M: detonator, and X: jalapeno. You press <<M>>.
N: turf, M: bassinet, and X: water heater. You press <<X>>.
N: scoreboard, M: typewriter, and X: workbench. You press <<M>>.
N: shark, M: mosquito net, and X: rack. You press <<X>>.
N: water bottle, M: blouse, and X: ambulance. You press <<M>>.
N: ski boots, M: caviar, and X: doormat. You press <<N>>.
N: loom, M: cream cheese, and X: chinaware. You press <<M>>.
N: scaffold, M: padlock, and X: mongoose. You press <<X>>.
N: monkey, M: tablet, and X: shoe polish. You press <<N>>.
N: hard disk, M: comic book, and X: gauge. You press <<M>>.
N: cardboard, M: power line, and X: squirrel. You press <<M>>.
N: poodle, M: walker, and X: hairnet. You press <<M>>.
N: chaps, M: album, and X: baton. You press <<M>>.
N: sheath, M: aluminum foil, and X: cash register. You press <<X>>.
N: flask, M: wasp, and X: bamboo. You press <<N>>.
N: handle, M: potato, and X: mushroom. You press <<N>>.
N: lantern, M: teapot, and X: doghouse. You press <<X>>.
N: ginger, M: pacifier, and X: trumpet. You press <<N>>.
N: harness, M: beehive, and X: gasket. You press <<M>>.
N: croissant, M: sunflower, and X: scallion. You press <<M>>.
N: marker, M: raccoon, and X: cooker. You press <<X>>.
N: copier, M: sandbag, and X: bunkbed. You press <<N>>.
N: wire cutters, M: thread, and X: paddle. You press <<M>>.
N: monkey, M: turnstile, and X: moccasin. You press <<M>>.
N: christmas card, M: bonnet, and X: croissant. You press <<N>>.
N: bear, M: kangaroo, and X: deodorant. You press <<X>>.
N: jeep, M: whip, and X: pinball. You press <<M>>.
N: satellite, M: hot chocolate, and X: tie. You press <<M>>.
N: lobster, M: cornucopia, and X: eyepiece. You press <<X>>.
N: fishnet stockings, M: bomb, and X: mustard. You press <<X>>.
N: diskette, M: candle, and X: crab. You press <<N>>.
N: knee, M: drill, and X: incubator. You press <<M>>.
N: totem pole, M: cracker, and X: pin. You press <<N>>.
N: pliers, M: clipper, and X: cake mix. You press <<X>>.
N: pin, M: asparagus, and X: mousepad. You press <<M>>.
N: juicer, M: telescope, and X: earplug. You press <<X>>.
N: airbag, M: centerpiece, and X: penguin. You press <<M>>.
N: nacho, M: cardigan, and X: brass knuckles. You press <<N>>.
N: marmalade, M: pear, and X: toilet paper. You press <<X>>.
N: nutcracker, M: wine, and X: cardinal. You press <<N>>.
N: sausage, M: sand, and X: juicer. You press <<M>>.
N: handkerchief, M: gauze, and X: showerhead. You press <<X>>.
N: icicle, M: tiger, and X: tape measure. You press <<X>>.
N: fishing pole, M: crate, and X: candy. You press <<X>>.
N: window, M: oyster, and X: potholder. You press <<X>>.
N: bison, M: pistachio, and X: landmine. You press <<M>>.
N: bathtub, M: photograph, and X: crepe. You press <<M>>.
N: comic book, M: tooth, and X: pendulum. You press <<N>>.
N: corsage, M: tiara, and X: satellite. You press <<X>>.
N: anvil, M: mulberry, and X: pacifier. You press <<M>>.
N: glue, M: teacup, and X: jetski. You press <<X>>.
N: branch, M: bow, and X: retainer. You press <<N>>.
N: hatbox, M: ribbon, and X: manhole. You press <<X>>.
N: wreck, M: coffee bean, and X: porthole. You press <<M>>.
N: backdrop, M: buffet, and X: cash machine. You press <<M>>.
N: cellphone, M: toe, and X: beaver. You press <<N>>.
N: batter, M: sequin, and X: whistle. You press <<X>>.
N: swing set, M: teacup, and X: chair. You press <<M>>.
N: glue, M: bathmat, and X: chariot. You press <<M>>.
N: camel, M: sandal, and X: ukulele. You press <<M>>.
N: sidecar, M: sandal, and X: mosquito. You press <<X>>.
N: blanket, M: barnacle, and X: snowman. You press <<N>>.
N: yo-yo, M: cigarette holder, and X: plaster cast. You press <<X>>.
N: beer, M: binder, and X: knitting needle. You press <<N>>.
N: violin, M: polygraph, and X: duffel bag. You press <<M>>.
N: headband, M: stew, and X: cake. You press <<N>>.
N: canister, M: icicle, and X: kimono. You press <<X>>.
N: goggles, M: checkers, and X: stem. You press <<X>>.
N: gorilla, M: bandanna, and X: appetizer. You press <<M>>.
N: shoelace, M: chessboard, and X: safety pin. You press <<M>>.
N: altar, M: rearview mirror, and X: poker. You press <<M>>.
N: leech, M: lasagna, and X: granola. You press <<N>>.
N: rice, M: photo booth, and X: mousse. You press <<M>>.
N: trolley, M: tweezers, and X: lumber. You press <<N>>.
N: baseball bat, M: iron, and X: sim card. You press <<N>>.
N: ironing board, M: deodorant, and X: satellite dish. You press <<M>>.
N: bracelet, M: pedal, and X: barrel. You press <<X>>.
N: net, M: gyroscope, and X: stained glass. You press <<N>>.
N: okra, M: credit card, and X: soccer ball. You press <<N>>.
N: whipped cream, M: jar, and X: staple gun. You press <<X>>.
N: pesto, M: tiara, and X: petal. You press <<M>>.
N: tiger, M: sling, and X: steak. You press <<M>>.
N: birdcage, M: chute, and X: detonator. You press <<X>>.
N: dresser, M: lava, and X: horseshoe. You press <<M>>.
N: pig, M: whisk, and X: baton. You press <<N>>.
N: arm, M: table, and X: duck. You press <<M>>.
N: blouse, M: rhinoceros, and X: deodorant. You press <<M>>.
N: sprinkler, M: mantle, and X: bamboo. You press <<M>>.
N: goat, M: blowgun, and X: magnet. You press <<X>>.
N: taffy, M: teepee, and X: walrus. You press <<N>>.
N: kangaroo, M: viewfinder, and X: gourd. You press <<M>>.
N: dog, M: scissors, and X: cocoon. You press <<M>>.
N: bolt, M: trampoline, and X: turf. You press <<X>>.
N: icemaker, M: sushi, and X: harness. You press <<M>>.
N: nacho, M: teapot, and X: crystal. You press <<X>>.
N: nail clippers, M: noisemaker, and X: cinnamon. You press <<N>>.
N: toad, M: confetti, and X: mashed potato. You press <<X>>.
N: photo booth, M: candy cane, and X: mushroom. You press <<N>>.
N: trapdoor, M: rattlesnake, and X: tie. You press <<N>>.
N: oyster, M: pet food, and X: motherboard. You press <<X>>.
N: football, M: balance beam, and X: candle. You press <<X>>.
N: detonator, M: pot, and X: bathtub. You press <<X>>.
N: train, M: vulture, and X: tennis ball. You press <<M>>.
N: dish, M: backdrop, and X: volleyball. You press <<M>>.
N: chocolate, M: bracelet, and X: vial. You press <<N>>.
N: cannon, M: burner, and X: tuning fork. You press <<M>>.
N: pickle, M: easel, and X: bee. You press <<M>>.
N: rubber band, M: nail polish, and X: tripod. You press <<M>>.
N: polisher, M: navel, and X: flip flop. You press <<X>>.
N: ottoman, M: foot, and X: robe. You press <<N>>.
N: soup, M: bench, and X: burrito. You press <<M>>.
N: seal, M: globe, and X: carriage. You press <<N>>.
N: beanbag, M: battery, and X: totem pole. You press <<M>>.
N: twig, M: wrapping paper, and X: antelope. You press <<X>>.
N: jewel, M: shell, and X: badge. You press <<M>>.
N: perfume, M: oatmeal, and X: diving board. You press <<M>>.
N: grater, M: stereo, and X: vial. You press <<X>>.
N: fencepost, M: ankle, and X: glove. You press <<M>>.
N: wedding cake, M: closet, and X: bracket. You press <<M>>.
N: moth, M: almond, and X: swizzle stick. You press <<X>>.
N: shrimp, M: magnifier, and X: sofa bed. You press <<M>>.
N: baton, M: rattlesnake, and X: pug. You press <<N>>.
N: statue, M: painting, and X: sarcophagus. You press <<M>>.
N: axe, M: scrambled egg, and X: train car. You press <<M>>.
N: sandbag, M: snowman, and X: goblet. You press <<N>>.
N: navel, M: snowsuit, and X: cauliflower. You press <<M>>.
N: file, M: clover, and X: monkey. You press <<N>>.
N: ottoman, M: hedge, and X: mud. You press <<N>>.
N: terrarium, M: pantsuit, and X: buffet. You press <<M>>.
N: boat, M: whiteboard, and X: gopher. You press <<M>>.
N: rabbit, M: foam, and X: home plate. You press <<N>>.
N: wooden leg, M: poodle, and X: hammer. You press <<M>>.
N: ham, M: prune, and X: lifesaver. You press <<X>>.
N: cotton candy, M: dresser, and X: golf cart. You press <<N>>.
N: rollerskate, M: album, and X: piecrust. You press <<X>>.
N: dynamite, M: limousine, and X: skeleton. You press <<N>>.
N: sheet, M: steak, and X: tooth. You press <<N>>.
N: rocket, M: taillight, and X: eyedropper. You press <<X>>.
N: rabbit, M: sandbox, and X: octopus. You press <<M>>.
N: dress, M: snowsuit, and X: praying mantis. You press <<N>>.
N: straw, M: clipper, and X: fern. You press <<N>>.
N: urn, M: razor, and X: diskette. You press <<M>>.
N: scarecrow, M: shoe polish, and X: twig. You press <<X>>.
N: ottoman, M: finger, and X: bowling ball. You press <<M>>.
N: earplug, M: hedge, and X: scale. You press <<M>>.
N: foam, M: envelope, and X: teacup. You press <<X>>.
N: chick, M: spool, and X: stake. You press <<N>>.
N: roller coaster, M: cracker, and X: trombone. You press <<M>>.
N: gumdrop, M: spam, and X: balloon. You press <<M>>.
N: pie, M: grape, and X: radiator. You press <<X>>.
N: pesto, M: roller coaster, and X: mouse. You press <<N>>.
N: blackberry, M: headband, and X: bracket. You press <<N>>.
N: motherboard, M: spout, and X: ketchup. You press <<X>>.
N: ski pole, M: eyepiece, and X: furnace. You press <<X>>.
N: twig, M: candle, and X: cash machine. You press <<X>>.
N: panther, M: aardvark, and X: eel. You press <<X>>.
N: button, M: flipper, and X: laundry basket. You press <<M>>.
N: boat, M: teabag, and X: crowbar. You press <<M>>.
N: velcro, M: eyepiece, and X: abacus. You press <<M>>.
N: knob, M: bark, and X: latte. You press <<M>>.
N: sunglasses, M: panther, and X: boy. You press <<N>>.
N: diving board, M: cornmeal, and X: oilcan. You press <<M>>.
N: paper bag, M: flypaper, and X: car seat. You press <<M>>.
N: lobster, M: pen, and X: silicone. You press <<N>>.
N: needle, M: punching bag, and X: loom. You press <<M>>.
N: ham, M: hard disk, and X: wine cooler. You press <<M>>.
N: bear, M: fire pit, and X: pants. You press <<N>>.
N: ice-cream cone, M: domino, and X: turtleneck. You press <<X>>.
N: pony, M: breathalyzer, and X: tuning fork. You press <<N>>.
N: photograph, M: incubator, and X: van. You press <<M>>.
N: furnace, M: valve, and X: wineglass. You press <<X>>.