You will be presented with triplets of objects, which will be assigned to the keys E, Z, 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.

E: wedding cake, Z: chaps, and O: toga. You press <<E>>.
E: eggnog, Z: knot, and O: granola. You press <<O>>.
E: leg, Z: vent, and O: pipe. You press <<Z>>.
E: orange rind, Z: wing, and O: triangle. You press <<E>>.
E: umbrella, Z: stalagmite, and O: turnstile. You press <<Z>>.
E: coaster, Z: dryer, and O: wire. You press <<O>>.
E: trophy, Z: bowtie, and O: branch. You press <<Z>>.
E: match, Z: crab, and O: coffeemaker. You press <<Z>>.
E: mulch, Z: pet food, and O: skewer. You press <<Z>>.
E: handcuff, Z: pistachio, and O: shears. You press <<Z>>.
E: fish, Z: foot, and O: ladle. You press <<Z>>.
E: blinder, Z: sail, and O: guillotine. You press <<E>>.
E: meerkat, Z: petal, and O: cat. You press <<Z>>.
E: tape recorder, Z: basketball, and O: grits. You press <<O>>.
E: reindeer, Z: tablet, and O: porthole. You press <<E>>.
E: stump, Z: trap, and O: mango. You press <<Z>>.
E: macadamia, Z: grill, and O: candelabra. You press <<E>>.
E: margarita, Z: stalagmite, and O: chaps. You press <<E>>.
E: daisy, Z: poinsettia, and O: tongs. You press <<O>>.
E: meat grinder, Z: shopping basket, and O: candlestick. You press <<Z>>.
E: van, Z: raft, and O: chandelier. You press <<Z>>.
E: phone booth, Z: chipmunk, and O: piglet. You press <<E>>.
E: wreck, Z: walnut, and O: tricycle. You press <<Z>>.
E: hookah, Z: fruit, and O: centrifuge. You press <<Z>>.
E: parrot, Z: ferret, and O: undershirt. You press <<O>>.
E: tick, Z: cufflink, and O: weed. You press <<E>>.
E: salad, Z: wheel, and O: phone. You press <<E>>.
E: tattoo, Z: lemon, and O: coffin. You press <<Z>>.
E: steering wheel, Z: patch, and O: penholder. You press <<O>>.
E: toast, Z: sugar cube, and O: thumb. You press <<O>>.
E: hearing aid, Z: fireworks, and O: staple. You press <<Z>>.
E: perfume, Z: shelf, and O: racehorse. You press <<O>>.
E: shower cap, Z: straw, and O: sponge. You press <<O>>.
E: oyster, Z: paddle, and O: rake. You press <<E>>.
E: brass knuckles, Z: enchilada, and O: button. You press <<Z>>.
E: oyster, Z: tag, and O: bonsai. You press <<E>>.
E: microscope, Z: polar bear, and O: dalmatian. You press <<E>>.
E: tank, Z: wand, and O: rope. You press <<O>>.
E: sock, Z: porthole, and O: tricycle. You press <<Z>>.
E: tee, Z: kneepad, and O: nest. You press <<O>>.
E: gallows, Z: wedding cake, and O: bell. You press <<Z>>.
E: alligator, Z: toy, and O: water fountain. You press <<E>>.
E: rhinoceros, Z: nightshirt, and O: bunkbed. You press <<O>>.
E: meat grinder, Z: fishhook, and O: sifter. You press <<E>>.
E: lanyard, Z: snow, and O: corset. You press <<Z>>.
E: riser, Z: glass, and O: firetruck. You press <<Z>>.
E: lip gloss, Z: cockroach, and O: beachball. You press <<Z>>.
E: pinwheel, Z: crown, and O: thermometer. You press <<Z>>.
E: bike, Z: wine cooler, and O: soda. You press <<E>>.
E: quad, Z: gearshift, and O: gauge. You press <<O>>.
E: knitting, Z: squid, and O: candy bar. You press <<Z>>.
E: trampoline, Z: watch, and O: bowler hat. You press <<E>>.
E: frog, Z: stockings, and O: polisher. You press <<E>>.
E: tank, Z: riser, and O: streetlight. You press <<E>>.
E: mascara, Z: palm tree, and O: thermometer. You press <<E>>.
E: panties, Z: cash machine, and O: chest. You press <<E>>.
E: almond, Z: magnet, and O: unicycle. You press <<E>>.
E: letter opener, Z: trophy, and O: lego. You press <<O>>.
E: sandpaper, Z: kneepad, and O: shell. You press <<Z>>.
E: pecan, Z: lego, and O: hummus. You press <<Z>>.
E: charger, Z: spider, and O: swab. You press <<Z>>.
E: sheet, Z: cheeseburger, and O: safety pin. You press <<Z>>.
E: antelope, Z: catfish, and O: loincloth. You press <<O>>.
E: extinguisher, Z: stove, and O: sprouts. You press <<O>>.
E: sweatsuit, Z: bedpan, and O: stomach. You press <<Z>>.
E: copier, Z: buckle, and O: warthog. You press <<O>>.
E: dress, Z: mast, and O: jacket. You press <<Z>>.
E: bucket, Z: tamale, and O: ladle. You press <<Z>>.
E: salami, Z: gumdrop, and O: fondue. You press <<E>>.
E: grater, Z: bow, and O: pine tree. You press <<E>>.
E: velcro, Z: flour, and O: headrest. You press <<O>>.
E: pistachio, Z: food processor, and O: juicer. You press <<Z>>.
E: suitcase, Z: helmet, and O: sprinkler. You press <<Z>>.
E: curry, Z: bird, and O: grapefruit. You press <<Z>>.
E: jacket, Z: sled, and O: syringe. You press <<E>>.
E: llama, Z: trashcan, and O: shopping cart. You press <<E>>.
E: cork, Z: salami, and O: coffee filter. You press <<E>>.
E: brake, Z: music box, and O: shower curtain. You press <<O>>.
E: flipper, Z: trident, and O: ice cube. You press <<O>>.
E: wine bottle, Z: riser, and O: crouton. You press <<Z>>.
E: lamb, Z: mouthpiece, and O: spear. You press <<E>>.
E: switch, Z: paint, and O: cookie cutter. You press <<Z>>.
E: gear, Z: drumstick, and O: kebab. You press <<O>>.
E: duck, Z: swing set, and O: fudge. You press <<E>>.
E: shark, Z: jar, and O: table. You press <<E>>.
E: creme brulee, Z: souffle, and O: potholder. You press <<O>>.
E: gallows, Z: undershirt, and O: milkshake. You press <<E>>.
E: dishrag, Z: canoe, and O: payphone. You press <<E>>.
E: water filter, Z: potpie, and O: wheel. You press <<Z>>.
E: gumdrop, Z: duct tape, and O: cufflink. You press <<E>>.
E: anvil, Z: cigarette butt, and O: sweater. You press <<O>>.
E: plum, Z: ruler, and O: toothbrush. You press <<Z>>.
E: trampoline, Z: tape recorder, and O: rifle. You press <<O>>.
E: air mattress, Z: duct tape, and O: windshield. You press <<E>>.
E: showerhead, Z: crepe, and O: petri dish. You press <<Z>>.
E: drumstick, Z: spinach, and O: petri dish. You press <<Z>>.
E: arch, Z: table, and O: tape. You press <<E>>.
E: tomato, Z: jewel, and O: butterfly. You press <<Z>>.
E: satellite, Z: highchair, and O: rudder. You press <<E>>.
E: guinea pig, Z: speaker, and O: ski. You press <<E>>.
E: stethoscope, Z: shorts, and O: wok. You press <<Z>>.
E: anteater, Z: swing, and O: spring roll. You press <<Z>>.
E: backgammon, Z: bagel, and O: tamale. You press <<E>>.
E: guacamole, Z: cornhusk, and O: refrigerator. You press <<O>>.
E: hummingbird, Z: firetruck, and O: shovel. You press <<E>>.
E: vial, Z: cheeseburger, and O: spoon. You press <<Z>>.
E: baklava, Z: throne, and O: torch. You press <<E>>.
E: milkshake, Z: wick, and O: drumstick. You press <<E>>.
E: visor, Z: milkshake, and O: recorder. You press <<Z>>.
E: chili, Z: beehive, and O: bat. You press <<O>>.
E: taco, Z: clipper, and O: hoodie. You press <<E>>.
E: rock, Z: spring roll, and O: cement mixer. You press <<Z>>.
E: toolbox, Z: spam, and O: paper bag. You press <<Z>>.
E: piglet, Z: handle, and O: avocado. You press <<Z>>.
E: blinder, Z: snorkel, and O: stirrup. You press <<Z>>.
E: eggplant, Z: helmet, and O: doorstop. You press <<E>>.
E: flypaper, Z: fruit, and O: stapler. You press <<Z>>.
E: microphone, Z: cymbal, and O: scalpel. You press <<E>>.
E: terrarium, Z: raincoat, and O: rose. You press <<Z>>.
E: rolling pin, Z: block, and O: rock. You press <<E>>.
E: bank, Z: eggnog, and O: dashboard. You press <<Z>>.
E: brooch, Z: apron, and O: rhubarb. You press <<Z>>.
E: beachball, Z: sword, and O: sim card. You press <<E>>.
E: scaffold, Z: napkin, and O: gear. You press <<Z>>.
E: bowtie, Z: lime, and O: polisher. You press <<Z>>.
E: hand, Z: mushroom, and O: skewer. You press <<Z>>.
E: gourd, Z: neck, and O: yogurt. You press <<Z>>.
E: surfboard, Z: pigeon, and O: panther. You press <<E>>.
E: mold, Z: anklet, and O: counter. You press <<Z>>.
E: fur coat, Z: guardrail, and O: sailboat. You press <<Z>>.
E: patch, Z: hand, and O: motherboard. You press <<Z>>.
E: flask, Z: squid, and O: mashed potato. You press <<E>>.
E: space shuttle, Z: wineglass, and O: sunflower. You press <<Z>>.
E: cranberry, Z: tarp, and O: measuring cup. You press <<Z>>.
E: peanut, Z: dresser, and O: paper bag. You press <<Z>>.
E: notepad, Z: insole, and O: hummingbird. You press <<O>>.
E: air mattress, Z: racehorse, and O: coat. You press <<Z>>.
E: drink, Z: trident, and O: jack. You press <<E>>.
E: springboard, Z: guinea pig, and O: scallion. You press <<E>>.
E: ski lift, Z: bug, and O: baton. You press <<Z>>.
E: necklace, Z: seaweed, and O: bell. You press <<Z>>.
E: peppermint, Z: eyedropper, and O: rat. You press <<O>>.
E: water heater, Z: panties, and O: coffeemaker. You press <<Z>>.
E: lamb chop, Z: tank, and O: screen. You press <<O>>.
E: artichoke, Z: snowplow, and O: mousetrap. You press <<E>>.
E: jam, Z: pancake, and O: drain. You press <<O>>.
E: footprint, Z: coleslaw, and O: door. You press <<Z>>.
E: match, Z: spider web, and O: honey. You press <<O>>.
E: jug, Z: lunchbox, and O: stuffing. You press <<O>>.
E: weasel, Z: flamethrower, and O: polaroid. You press <<O>>.
E: doghouse, Z: gear, and O: mango. You press <<O>>.
E: spatula, Z: toothbrush, and O: shower cap. You press <<O>>.
E: rose, Z: doorhandle, and O: piglet. You press <<O>>.
E: baton, Z: airbag, and O: stake. You press <<O>>.
E: ballot box, Z: rake, and O: streetlight. You press <<E>>.
E: crouton, Z: coat, and O: dice. You press <<E>>.
E: mole, Z: bag, and O: cornucopia. You press <<O>>.
E: scoreboard, Z: anchor, and O: cash machine. You press <<E>>.
E: whale, Z: potholder, and O: plum. You press <<Z>>.
E: telescope, Z: dollhouse, and O: headset. You press <<Z>>.
E: contact lens, Z: poker, and O: icicle. You press <<E>>.
E: stove, Z: flag, and O: spring roll. You press <<O>>.
E: spring roll, Z: blackberry, and O: cuckoo clock. You press <<O>>.
E: rifle, Z: gutter, and O: olive. You press <<O>>.
E: doorbell, Z: pipe, and O: treadmill. You press <<Z>>.
E: chessboard, Z: abacus, and O: beehive. You press <<O>>.
E: bowtie, Z: mouse, and O: volleyball. You press <<Z>>.
E: confetti, Z: book, and O: breadstick. You press <<O>>.
E: oilcan, Z: bologna, and O: screw. You press <<Z>>.
E: hopscotch, Z: ice cube, and O: berry. You press <<E>>.
E: camera lens, Z: palette, and O: money. You press <<O>>.
E: metal detector, Z: smoke alarm, and O: petri dish. You press <<E>>.
E: desk, Z: typewriter, and O: turbine. You press <<Z>>.
E: fuse, Z: weather vane, and O: brownie. You press <<O>>.
E: garter, Z: crowbar, and O: bikini. You press <<Z>>.
E: guardrail, Z: bat, and O: kangaroo. You press <<O>>.
E: stingray, Z: clipboard, and O: penguin. You press <<Z>>.
E: ant, Z: pulley, and O: flour. You press <<E>>.
E: calf, Z: crouton, and O: marker. You press <<E>>.
E: alpaca, Z: neck, and O: oil. You press <<O>>.
E: anchor, Z: modem, and O: wire cutters. You press <<E>>.
E: star fruit, Z: turtle, and O: missile. You press <<O>>.
E: thermostat, Z: button, and O: duckling. You press <<O>>.
E: cougar, Z: airboat, and O: aluminum foil. You press <<E>>.
E: mouse, Z: cocktail, and O: slide. You press <<O>>.
E: calculator, Z: sleeping bag, and O: funnel. You press <<E>>.
E: pine tree, Z: brace, and O: sheep. You press <<O>>.
E: loom, Z: sewage, and O: nacho. You press <<O>>.
E: mast, Z: worm, and O: cart. You press <<Z>>.
E: ball, Z: garbage, and O: toothpaste. You press <<E>>.
E: spoon, Z: kneepad, and O: cereal. You press <<Z>>.
E: whisk, Z: crib, and O: lobster. You press <<O>>.
E: detonator, Z: headlight, and O: onion. You press <<O>>.
E: duster, Z: navel, and O: platypus. You press <<E>>.
E: gate, Z: bedpan, and O: staple. You press <<Z>>.
E: straw, Z: avocado, and O: fruit. You press <<E>>.
E: radio, Z: tongs, and O: saucer. You press <<E>>.
E: pole, Z: raisin, and O: zucchini. You press <<E>>.
E: shell, Z: glove, and O: hovercraft. You press <<O>>.
E: ivy, Z: cookie, and O: candle. You press <<Z>>.
E: spout, Z: leash, and O: hose. You press <<Z>>.
E: viewfinder, Z: backdrop, and O: crayon. You press <<O>>.
E: lego, Z: apple, and O: generator. You press <<Z>>.
E: grill, Z: green beans, and O: comic book. You press <<Z>>.
E: jumpsuit, Z: binoculars, and O: cinnamon. You press <<O>>.
E: cabinet, Z: juice, and O: marker. You press <<Z>>.
E: railing, Z: powder, and O: fig. You press <<E>>.
E: oven, Z: xylophone, and O: air pump. You press <<E>>.
E: revolver, Z: brownie, and O: wineglass. You press <<E>>.
E: paperweight, Z: chalice, and O: cap. You press <<O>>.
E: spider, Z: apple tree, and O: ferris wheel. You press <<O>>.
E: stiletto, Z: undershirt, and O: badger. You press <<E>>.
E: dumbwaiter, Z: clove, and O: vest. You press <<O>>.
E: flatiron, Z: touchpad, and O: headrest. You press <<E>>.
E: shovel, Z: weather vane, and O: silicone. You press <<O>>.
E: banana peel, Z: shell, and O: road sign. You press <<O>>.
E: mallet, Z: float, and O: stuffing. You press <<O>>.
E: knife, Z: snowmobile, and O: clothesline. You press <<Z>>.
E: skeleton, Z: string cheese, and O: dumbbell. You press <<Z>>.
E: pantyhose, Z: flypaper, and O: hand. You press <<Z>>.
E: painting, Z: mat, and O: pinecone. You press <<E>>.
E: doormat, Z: kneepad, and O: saltshaker. You press <<Z>>.
E: donut, Z: dirt bike, and O: towel rack. You press <<Z>>.
E: freezer, Z: baton, and O: yacht. You press <<O>>.
E: okra, Z: bow, and O: dogfood. You press <<Z>>.
E: filing cabinet, Z: triangle, and O: mouth. You press <<E>>.
E: revolving door, Z: iron, and O: sleeping bag. You press <<O>>.
E: peg, Z: grille, and O: barrette. You press <<E>>.
E: cannonball, Z: cane, and O: sausage. You press <<Z>>.
E: sock, Z: giraffe, and O: dollhouse. You press <<Z>>.
E: tick, Z: cushion, and O: spring roll. You press <<Z>>.
E: swimming pool, Z: tarantula, and O: gutter. You press <<Z>>.
E: firetruck, Z: hammock, and O: pie. You press <<E>>.
E: step stool, Z: wallet, and O: baklava. You press <<O>>.
E: globe, Z: keyboard, and O: spaghetti. You press <<O>>.
E: top hat, Z: sandpaper, and O: blouse. You press <<O>>.
E: gyro, Z: ferry, and O: strainer. You press <<E>>.
E: lock, Z: organ, and O: panties. You press <<O>>.
E: almond, Z: peanut, and O: gutter. You press <<O>>.
E: clasp, Z: face, and O: cigarette butt. You press <<Z>>.
E: scrabble, Z: sling, and O: potato. You press <<E>>.
E: sewage, Z: magnifying glass, and O: straw. You press <<Z>>.
E: jeans, Z: horn, and O: ring. You press <<E>>.
E: camera lens, Z: hay, and O: net. You press <<E>>.
E: cigarette, Z: log, and O: coverall. You press <<O>>.
E: quad, Z: watering can, and O: peg. You press <<O>>.
E: swan, Z: thumbtack, and O: curling iron. You press <<Z>>.
E: chessboard, Z: gem, and O: clipper. You press <<O>>.
E: panda, Z: guacamole, and O: shovel. You press <<E>>.
E: kitten, Z: tie, and O: emerald. You press <<E>>.
E: bomb, Z: fungus, and O: filing cabinet. You press <<Z>>.
E: log, Z: hobbyhorse, and O: furnace. You press <<O>>.
E: arm, Z: stopwatch, and O: target. You press <<O>>.
E: firecracker, Z: gorilla, and O: pillow. You press <<Z>>.
E: basketball, Z: teacup, and O: goldfish. You press <<O>>.
E: cantaloupe, Z: spout, and O: fudge. You press <<Z>>.
E: thimble, Z: comic book, and O: camper. You press <<E>>.
E: school bus, Z: balloon, and O: mascara. You press <<O>>.
E: coaster, Z: bamboo, and O: elephant. You press <<O>>.
E: rag, Z: rattlesnake, and O: bracelet. You press <<Z>>.