You will be presented with triplets of objects, which will be assigned to the keys N, I, 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: ballot box, I: shopping basket, and X: zebra. You press <<X>>.
N: beanie, I: chaps, and X: tugboat. You press <<X>>.
N: eggshell, I: quilt, and X: pill. You press <<I>>.
N: periscope, I: goat, and X: shower cap. You press <<X>>.
N: guillotine, I: lobster, and X: ball. You press <<N>>.
N: camel, I: grape, and X: kneepad. You press <<X>>.
N: lens, I: mandolin, and X: moose. You press <<X>>.
N: nightstand, I: trumpet, and X: ankle. You press <<I>>.
N: boar, I: scoop, and X: cheetah. You press <<I>>.
N: bracket, I: diskette, and X: backscratcher. You press <<I>>.
N: chisel, I: javelin, and X: highlighter. You press <<I>>.
N: manhole, I: amplifier, and X: ferry. You press <<I>>.
N: pennant, I: blind, and X: zipper. You press <<N>>.
N: leash, I: helmet, and X: handlebar. You press <<N>>.
N: flask, I: syringe, and X: loom. You press <<X>>.
N: suspenders, I: shield, and X: pendulum. You press <<I>>.
N: cigarette butt, I: shovel, and X: jam. You press <<X>>.
N: sandwich, I: cream cheese, and X: porcupine. You press <<X>>.
N: chinchilla, I: shorts, and X: robot. You press <<X>>.
N: hydrant, I: tupperware, and X: wheel. You press <<I>>.
N: dart, I: rat, and X: lock. You press <<I>>.
N: sheath, I: cilantro, and X: leggings. You press <<I>>.
N: pulpit, I: fireworks, and X: cupcake. You press <<N>>.
N: sweater, I: goblet, and X: mosquito net. You press <<I>>.
N: spider web, I: coffee, and X: bulldozer. You press <<I>>.
N: lectern, I: bat, and X: washboard. You press <<N>>.
N: screwdriver, I: rhinoceros, and X: light switch. You press <<X>>.
N: spout, I: eggshell, and X: paintbrush. You press <<I>>.
N: ratchet, I: face mask, and X: skin. You press <<N>>.
N: measuring cup, I: potato, and X: soccer ball. You press <<X>>.
N: dessert, I: eel, and X: calculator. You press <<I>>.
N: wine cooler, I: plaster cast, and X: tape measure. You press <<X>>.
N: water cooler, I: tiramisu, and X: column. You press <<X>>.
N: gear, I: dice, and X: speaker. You press <<I>>.
N: scrambled egg, I: beard, and X: pipe. You press <<N>>.
N: wrench, I: cookie cutter, and X: shield. You press <<X>>.
N: filing cabinet, I: flute, and X: lectern. You press <<I>>.
N: cupcake, I: shoe, and X: missile. You press <<N>>.
N: eel, I: checkbook, and X: tarp. You press <<I>>.
N: ticktacktoe, I: football, and X: dollhouse. You press <<I>>.
N: milk, I: ravioli, and X: camcorder. You press <<X>>.
N: satellite dish, I: clothesline, and X: chips. You press <<X>>.
N: touchpad, I: undershirt, and X: cigar. You press <<N>>.
N: tostada, I: amplifier, and X: anchor. You press <<X>>.
N: stamp, I: book, and X: chicken. You press <<X>>.
N: tree, I: tent, and X: noodle. You press <<X>>.
N: catfish, I: waffle, and X: sifter. You press <<N>>.
N: mailbox, I: baklava, and X: sugar cube. You press <<N>>.
N: straw, I: mustard, and X: mushroom. You press <<I>>.
N: hot tub, I: orangutan, and X: tongs. You press <<I>>.
N: face mask, I: seafood, and X: brick. You press <<I>>.
N: crutch, I: mitten, and X: tuning fork. You press <<X>>.
N: parsley, I: sea urchin, and X: ice cube. You press <<X>>.
N: lip balm, I: moose, and X: cantaloupe. You press <<N>>.
N: air conditioner, I: thorn, and X: stew. You press <<I>>.
N: beer, I: cream cheese, and X: marker. You press <<X>>.
N: bazooka, I: palette, and X: lobster. You press <<N>>.
N: watch, I: stem, and X: soccer ball. You press <<I>>.
N: station wagon, I: hatbox, and X: carrot. You press <<X>>.
N: trampoline, I: eggbeater, and X: mattress. You press <<N>>.
N: silverware, I: hinge, and X: cable. You press <<N>>.
N: mosquito, I: gun, and X: tackle. You press <<I>>.
N: bikini, I: gel, and X: toolbox. You press <<X>>.
N: toilet, I: key, and X: bell. You press <<N>>.
N: briefcase, I: lettuce, and X: french fries. You press <<N>>.
N: grille, I: shower cap, and X: ticktacktoe. You press <<N>>.
N: baton, I: moth, and X: prism. You press <<N>>.
N: kangaroo, I: meatball, and X: crayfish. You press <<I>>.
N: slime, I: squash, and X: ring. You press <<X>>.
N: camel, I: yoke, and X: bead. You press <<X>>.
N: amplifier, I: vending machine, and X: top hat. You press <<I>>.
N: snowsuit, I: roulette wheel, and X: harp. You press <<N>>.
N: doll, I: mousepad, and X: popsicle. You press <<X>>.
N: fingerprint, I: clove, and X: cookie. You press <<N>>.
N: mat, I: tank, and X: crumb. You press <<X>>.
N: ironing board, I: rust, and X: rug. You press <<X>>.
N: bed, I: strawberry, and X: quill. You press <<I>>.
N: catfish, I: banana, and X: candelabra. You press <<X>>.
N: pepper mill, I: tiramisu, and X: thread. You press <<X>>.
N: abacus, I: strawberry, and X: garlic. You press <<N>>.
N: wine, I: tinsel, and X: hedge. You press <<I>>.
N: slingshot, I: shield, and X: taillight. You press <<X>>.
N: sleeping bag, I: puck, and X: bomb. You press <<X>>.
N: tambourine, I: brace, and X: rock. You press <<N>>.
N: grape, I: bison, and X: almond. You press <<I>>.
N: aircraft carrier, I: banana split, and X: cake mix. You press <<N>>.
N: stretcher, I: lavender, and X: golf cart. You press <<N>>.
N: prism, I: groundhog, and X: cookie cutter. You press <<N>>.
N: fishbowl, I: pasta, and X: spring roll. You press <<N>>.
N: stethoscope, I: leg, and X: boy. You press <<N>>.
N: bolt, I: man, and X: cornmeal. You press <<X>>.
N: water bottle, I: wetsuit, and X: cello. You press <<X>>.
N: pencil sharpener, I: stirrup, and X: stained glass. You press <<X>>.
N: elbow, I: record, and X: windshield. You press <<I>>.
N: noose, I: teepee, and X: maple syrup. You press <<N>>.
N: dumpling, I: meat, and X: toaster oven. You press <<X>>.
N: jacket, I: blowfish, and X: guacamole. You press <<N>>.
N: wok, I: roof rack, and X: jet. You press <<N>>.
N: mousepad, I: bus, and X: windshield wiper. You press <<N>>.
N: granola, I: fishing pole, and X: ankle. You press <<N>>.
N: baton, I: bone, and X: dalmatian. You press <<N>>.
N: pogo stick, I: celery, and X: plug. You press <<I>>.
N: scarecrow, I: eel, and X: handkerchief. You press <<I>>.
N: gingerbread man, I: bomb, and X: gavel. You press <<N>>.
N: rose, I: cello, and X: mold. You press <<N>>.
N: straw, I: bun, and X: parfait. You press <<N>>.
N: minivan, I: dishwashing liquid, and X: ferret. You press <<X>>.
N: face, I: faucet, and X: spareribs. You press <<N>>.
N: cactus, I: skin, and X: toothpaste. You press <<X>>.
N: dish, I: fruit, and X: candle. You press <<X>>.
N: bubble wrap, I: kebab, and X: eggplant. You press <<N>>.
N: chicken, I: doorknob, and X: t-shirt. You press <<I>>.
N: grapefruit, I: pheasant, and X: pipe. You press <<N>>.
N: chisel, I: birdhouse, and X: skull. You press <<X>>.
N: margarita, I: nail file, and X: prune. You press <<I>>.
N: costume, I: bone, and X: cello. You press <<N>>.
N: helmet, I: shopping basket, and X: mitten. You press <<I>>.
N: shoelace, I: pepperoni, and X: raft. You press <<I>>.
N: photograph, I: staple gun, and X: rubber band. You press <<N>>.
N: toothbrush, I: pocketknife, and X: footbath. You press <<I>>.