You will be presented with triplets of objects, which will be assigned to the keys H, D, 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.

H: mouse, D: calf, and X: charger. You press <<D>>.
H: acorn, D: calculator, and X: trapdoor. You press <<D>>.
H: mulberry, D: kimono, and X: scarf. You press <<D>>.
H: wheel, D: gearshift, and X: chariot. You press <<D>>.
H: horse, D: chess piece, and X: mouthpiece. You press <<X>>.
H: crib, D: parrot, and X: taffy. You press <<H>>.
H: starfish, D: gearshift, and X: cow. You press <<D>>.
H: pocket watch, D: motherboard, and X: pacifier. You press <<D>>.
H: blackberry, D: mixer, and X: sparkler. You press <<H>>.
H: humvee, D: shuffleboard, and X: tea. You press <<X>>.
H: calf, D: spool, and X: horn. You press <<H>>.
H: hobbyhorse, D: outlet, and X: first-aid kit. You press <<X>>.
H: water heater, D: pincushion, and X: chandelier. You press <<D>>.
H: tinsel, D: iguana, and X: spaghetti. You press <<X>>.
H: poster, D: stove, and X: ant. You press <<X>>.
H: retainer, D: pocket, and X: hearing aid. You press <<D>>.
H: comic book, D: leggings, and X: cabinet. You press <<D>>.
H: comb, D: uniform, and X: lavender. You press <<D>>.
H: squeegee, D: pineapple, and X: pole. You press <<D>>.
H: knitting needle, D: moss, and X: generator. You press <<H>>.
H: cookie, D: chime, and X: cream. You press <<D>>.
H: waterwheel, D: vase, and X: pheasant. You press <<H>>.
H: wax paper, D: stair, and X: dishrag. You press <<D>>.
H: polisher, D: harness, and X: wood. You press <<X>>.
H: omelet, D: pony, and X: cashew. You press <<D>>.
H: unicycle, D: orchid, and X: saddle. You press <<D>>.
H: gum, D: cardboard, and X: ram. You press <<X>>.
H: coaster, D: mantle, and X: foot. You press <<X>>.
H: coaster, D: wedding cake, and X: donkey. You press <<X>>.
H: nail file, D: scallop, and X: water fountain. You press <<D>>.
H: broccoli, D: flan, and X: dumbwaiter. You press <<X>>.
H: staple gun, D: fly, and X: terrarium. You press <<H>>.
H: stapler, D: tackle, and X: desk. You press <<X>>.
H: gargoyle, D: dragonfly, and X: deer. You press <<H>>.
H: knee, D: whiteboard, and X: headdress. You press <<H>>.
H: stomach, D: machete, and X: potpie. You press <<D>>.
H: sweeper, D: bracelet, and X: iceskate. You press <<D>>.
H: scuba, D: petri dish, and X: jellyfish. You press <<D>>.
H: streetlight, D: meerkat, and X: belt buckle. You press <<D>>.
H: lab coat, D: otter, and X: asparagus. You press <<D>>.
H: vest, D: fish, and X: lipstick. You press <<X>>.
H: vulture, D: cellphone, and X: tuning fork. You press <<H>>.
H: taco, D: bologna, and X: grits. You press <<H>>.
H: straw, D: train, and X: eyeliner. You press <<H>>.
H: trap, D: mint, and X: donut. You press <<X>>.
H: cobra, D: vial, and X: cream cheese. You press <<X>>.
H: ice-cream cone, D: lab coat, and X: bonnet. You press <<D>>.
H: dustpan, D: dishrag, and X: beet. You press <<X>>.
H: ginger, D: springboard, and X: hydrant. You press <<H>>.
H: brake, D: ski boots, and X: leg. You press <<H>>.
H: abacus, D: sailboat, and X: sea urchin. You press <<H>>.
H: orange rind, D: trampoline, and X: seed. You press <<D>>.
H: seahorse, D: pug, and X: daisy. You press <<X>>.
H: birdcage, D: fire hydrant, and X: riser. You press <<D>>.
H: hawk, D: candy cane, and X: shower. You press <<D>>.
H: fireworks, D: snowplow, and X: latte. You press <<X>>.
H: tee, D: bun, and X: roller. You press <<D>>.
H: bongo, D: clock, and X: camcorder. You press <<H>>.
H: bell pepper, D: cassette, and X: wine cooler. You press <<X>>.
H: eggshell, D: christmas tree, and X: daisy. You press <<H>>.
H: footbath, D: bucket, and X: painting. You press <<D>>.
H: visor, D: skeleton, and X: throne. You press <<D>>.
H: mattress, D: baklava, and X: ketchup. You press <<H>>.
H: chaps, D: peach, and X: odometer. You press <<D>>.
H: camera lens, D: tray, and X: locket. You press <<D>>.
H: trombone, D: domino, and X: barrel. You press <<H>>.
H: playing card, D: orangutan, and X: chaps. You press <<D>>.
H: spinach, D: locker, and X: flagpole. You press <<H>>.
H: doily, D: stopwatch, and X: microwave. You press <<H>>.
H: nail clippers, D: grater, and X: sidecar. You press <<X>>.
H: jellyfish, D: vase, and X: plate. You press <<D>>.
H: kilt, D: key, and X: bassinet. You press <<D>>.
H: hamster, D: papaya, and X: walrus. You press <<D>>.
H: chickpea, D: wing, and X: foot. You press <<H>>.
H: letter opener, D: marker, and X: cake. You press <<X>>.
H: mannequin, D: cat, and X: uniform. You press <<D>>.
H: pepper, D: cd player, and X: licorice. You press <<D>>.
H: cashew, D: place mat, and X: dial. You press <<D>>.
H: brownie, D: elephant, and X: mandolin. You press <<D>>.
H: gopher, D: chain, and X: recorder. You press <<H>>.
H: cleaver, D: iron, and X: yolk. You press <<X>>.
H: maggot, D: zebra, and X: meatloaf. You press <<X>>.
H: biscuit, D: watermelon, and X: reindeer. You press <<X>>.
H: limousine, D: paper towel, and X: robe. You press <<H>>.
H: headset, D: trident, and X: dishwasher. You press <<D>>.
H: green beans, D: sprouts, and X: football. You press <<X>>.
H: crucifix, D: sponge, and X: dollhouse. You press <<D>>.
H: ant, D: train car, and X: snowmobile. You press <<H>>.
H: strap, D: leaf, and X: chest. You press <<H>>.
H: barnacle, D: detonator, and X: inkwell. You press <<H>>.
H: guitar, D: incense, and X: fudge. You press <<X>>.
H: spinach, D: breadbox, and X: ukulele. You press <<H>>.
H: bra, D: grapefruit, and X: celery. You press <<H>>.
H: teepee, D: branch, and X: oyster. You press <<D>>.
H: hobbyhorse, D: spareribs, and X: table. You press <<H>>.
H: cauliflower, D: onion, and X: polo shirt. You press <<X>>.
H: orange rind, D: eggbeater, and X: jackhammer. You press <<H>>.
H: furnace, D: mat, and X: blower. You press <<D>>.
H: lava, D: boxing gloves, and X: helmet. You press <<H>>.
H: trowel, D: blowtorch, and X: popcorn. You press <<X>>.
H: zipper, D: pearl, and X: pine needle. You press <<X>>.
H: revolving door, D: windsock, and X: candelabra. You press <<D>>.
H: chili, D: rickshaw, and X: cordon bleu. You press <<D>>.
H: locket, D: roulette wheel, and X: handcuff. You press <<D>>.
H: parsley, D: purse, and X: sundial. You press <<H>>.
H: speaker, D: pincushion, and X: lion. You press <<D>>.
H: jack, D: cement mixer, and X: chocolate. You press <<X>>.
H: shuffleboard, D: pearl, and X: plunger. You press <<D>>.
H: headphones, D: air mattress, and X: goose. You press <<X>>.
H: cockatoo, D: tongs, and X: air mattress. You press <<H>>.
H: stereo, D: ferret, and X: petal. You press <<H>>.
H: towel, D: mousepad, and X: potholder. You press <<D>>.
H: mustache, D: grapevine, and X: sarcophagus. You press <<X>>.
H: pedometer, D: toe, and X: cutting board. You press <<H>>.
H: aquarium, D: manatee, and X: sink. You press <<X>>.
H: iceskate, D: keyhole, and X: paintbrush. You press <<D>>.
H: horn, D: nutcracker, and X: clover. You press <<X>>.
H: quill, D: ready meal, and X: pantyhose. You press <<D>>.
H: suspenders, D: scraper, and X: wire. You press <<D>>.
H: spatula, D: cassette, and X: dollhouse. You press <<X>>.
H: bottle opener, D: fingerprint, and X: sandal. You press <<D>>.
H: record player, D: hairspray, and X: shuffleboard. You press <<D>>.
H: lectern, D: mosquito, and X: tomato. You press <<H>>.
H: watering can, D: nutcracker, and X: chariot. You press <<D>>.
H: deer, D: parrot, and X: leotard. You press <<X>>.
H: cranberry, D: taffy, and X: sardine. You press <<D>>.
H: stove, D: laundry basket, and X: notepad. You press <<X>>.
H: ankle, D: honeypot, and X: doorbell. You press <<D>>.
H: snack, D: dress, and X: totem pole. You press <<H>>.
H: pencil, D: bee, and X: soda. You press <<H>>.
H: boomerang, D: coffin, and X: elbow. You press <<D>>.
H: stake, D: gurney, and X: sandal. You press <<X>>.
H: lectern, D: rack, and X: fishing pole. You press <<X>>.
H: shoehorn, D: reel, and X: ostrich. You press <<X>>.
H: rosary, D: spam, and X: chalkboard. You press <<D>>.
H: weed, D: lettuce, and X: catfish. You press <<X>>.
H: pulpit, D: leg, and X: raft. You press <<X>>.
H: juicer, D: bunkbed, and X: bottle. You press <<D>>.
H: sidecar, D: swordfish, and X: girl. You press <<H>>.
H: lettuce, D: balance beam, and X: bolt. You press <<H>>.
H: horse, D: cherry, and X: violin. You press <<X>>.
H: camera lens, D: overalls, and X: burner. You press <<D>>.
H: teabag, D: cash register, and X: goat. You press <<X>>.
H: yogurt, D: napkin ring, and X: whale. You press <<X>>.
H: tennis ball, D: router, and X: water cooler. You press <<H>>.
H: valve, D: gravel, and X: statue. You press <<H>>.
H: mushroom, D: goose, and X: stool. You press <<D>>.
H: tattoo, D: octopus, and X: fishing pole. You press <<H>>.
H: parrot, D: yarn, and X: vase. You press <<D>>.
H: honeycomb, D: harp, and X: polar bear. You press <<D>>.
H: sink, D: man, and X: deodorant. You press <<D>>.
H: espresso, D: petri dish, and X: purse. You press <<X>>.
H: camel, D: groundhog, and X: eggplant. You press <<X>>.
H: cotton candy, D: thermometer, and X: giraffe. You press <<H>>.
H: card, D: quilt, and X: shutter. You press <<H>>.
H: record, D: sword, and X: trolley. You press <<D>>.
H: toothpaste, D: lip gloss, and X: prism. You press <<X>>.
H: lime, D: soda fountain, and X: camera. You press <<X>>.
H: test tube, D: flag, and X: fencepost. You press <<H>>.
H: sandpaper, D: wine, and X: suspenders. You press <<D>>.
H: rickshaw, D: boa, and X: dumpster. You press <<D>>.
H: wig, D: cloud, and X: jewelry. You press <<X>>.
H: rocking horse, D: mandolin, and X: sorbet. You press <<X>>.
H: nest, D: totem pole, and X: sequin. You press <<X>>.
H: spareribs, D: taco, and X: sandcastle. You press <<X>>.
H: barnacle, D: sandbag, and X: raisin. You press <<D>>.
H: solar panel, D: cheeseburger, and X: camera lens. You press <<D>>.
H: forklift, D: pot, and X: hockey stick. You press <<H>>.
H: taco, D: icicle, and X: paper. You press <<D>>.
H: sail, D: hopscotch, and X: spark plug. You press <<D>>.
H: shoe polish, D: ribbon, and X: trolley. You press <<X>>.
H: train set, D: trampoline, and X: wreck. You press <<D>>.
H: hash, D: shell, and X: luggage. You press <<X>>.
H: jellyfish, D: spark plug, and X: teabag. You press <<H>>.
H: marshmallow, D: polygraph, and X: plum. You press <<D>>.
H: axe, D: blazer, and X: block. You press <<D>>.
H: thermos, D: dough, and X: taffy. You press <<H>>.
H: strainer, D: motherboard, and X: chainsaw. You press <<D>>.
H: boar, D: dalmatian, and X: cream. You press <<X>>.
H: hay, D: valve, and X: bucket. You press <<D>>.
H: forklift, D: bow, and X: plug. You press <<D>>.
H: scissors, D: wallet, and X: plastic film. You press <<H>>.
H: freezer, D: hot chocolate, and X: stockings. You press <<X>>.
H: hay, D: bonsai, and X: laptop. You press <<X>>.
H: boxing gloves, D: zipper, and X: tugboat. You press <<X>>.
H: boy, D: anklet, and X: balance beam. You press <<X>>.
H: horn, D: foot, and X: fossil. You press <<H>>.
H: pipe, D: stuffing, and X: bandage. You press <<D>>.
H: orangutan, D: gravel, and X: tiramisu. You press <<H>>.
H: espresso, D: denture, and X: macadamia. You press <<H>>.
H: sewage, D: racket, and X: duct. You press <<H>>.
H: ginger, D: shawl, and X: sundae. You press <<D>>.
H: dog, D: eyedropper, and X: grille. You press <<H>>.
H: counter, D: belt buckle, and X: telephone pole. You press <<D>>.
H: firewood, D: lasagna, and X: piggy bank. You press <<X>>.
H: gravestone, D: railing, and X: yo-yo. You press <<H>>.
H: hawk, D: teapot, and X: needle. You press <<H>>.
H: plunger, D: squid, and X: magnet. You press <<X>>.
H: burner, D: pine needle, and X: bouquet. You press <<H>>.
H: staple gun, D: aloe, and X: mulch. You press <<H>>.
H: football helmet, D: ski lift, and X: cassette. You press <<X>>.
H: penguin, D: guardrail, and X: harness. You press <<H>>.
H: garbage truck, D: graffiti, and X: sleeping bag. You press <<D>>.
H: cup, D: cheese, and X: sundae. You press <<D>>.
H: spoon, D: cashew, and X: kitten. You press <<X>>.
H: motherboard, D: cufflink, and X: flag. You press <<H>>.
H: coil, D: jewel, and X: camera. You press <<X>>.
H: card, D: jeep, and X: sloth. You press <<H>>.
H: minivan, D: dial, and X: catfish. You press <<D>>.
H: cigarette holder, D: seesaw, and X: owl. You press <<X>>.
H: sombrero, D: drawer, and X: pendulum. You press <<X>>.
H: trailer, D: shawl, and X: music box. You press <<D>>.
H: thread, D: jeans, and X: lemon. You press <<D>>.
H: earplug, D: mast, and X: groundhog. You press <<D>>.
H: backpack, D: computer screen, and X: cane. You press <<D>>.
H: vial, D: mascara, and X: seaplane. You press <<D>>.
H: rock, D: pocket watch, and X: fishing pole. You press <<X>>.
H: aloe, D: roulette wheel, and X: hairspray. You press <<D>>.
H: hook, D: scooter, and X: fire. You press <<X>>.
H: frisbee, D: kite, and X: padlock. You press <<X>>.
H: tape recorder, D: lizard, and X: brooch. You press <<D>>.
H: tortellini, D: bulletproof vest, and X: giraffe. You press <<D>>.
H: baton, D: garbage, and X: loom. You press <<D>>.
H: windshield wiper, D: applesauce, and X: baby. You press <<D>>.
H: banner, D: grapevine, and X: sundial. You press <<X>>.
H: airboat, D: dumbwaiter, and X: arrow. You press <<X>>.
H: iguana, D: camper, and X: motherboard. You press <<H>>.
H: bonsai, D: mosquito, and X: cardboard. You press <<X>>.
H: dogfood, D: antenna, and X: generator. You press <<H>>.
H: treasure, D: checkers, and X: soap. You press <<X>>.
H: wood, D: safety pin, and X: licorice. You press <<X>>.
H: boot, D: umbrella, and X: water bottle. You press <<H>>.
H: latch, D: motherboard, and X: bookmark. You press <<D>>.
H: dough, D: potpie, and X: sand. You press <<X>>.
H: trident, D: manatee, and X: pacifier. You press <<H>>.
H: streetlight, D: kilt, and X: hot chocolate. You press <<X>>.
H: gumball, D: buoy, and X: mulch. You press <<D>>.
H: parking meter, D: harp, and X: burrito. You press <<H>>.
H: chain, D: kaleidoscope, and X: gravel. You press <<D>>.
H: toe, D: dishrag, and X: coral. You press <<D>>.
H: tarp, D: pea, and X: patch. You press <<H>>.
H: blouse, D: domino, and X: snowsuit. You press <<D>>.
H: punching bag, D: hotplate, and X: grapefruit. You press <<H>>.
H: christmas tree, D: lightbulb, and X: pitcher. You press <<H>>.
H: hearse, D: wreck, and X: amber. You press <<H>>.
H: keyboard, D: xylophone, and X: cake mix. You press <<X>>.
H: oil, D: doorknocker, and X: blender. You press <<D>>.
H: hopscotch, D: credit card, and X: turbine. You press <<H>>.
H: chocolate, D: beanie, and X: sonogram. You press <<H>>.
H: clay, D: brace, and X: dishwasher. You press <<H>>.
H: cow, D: feather, and X: bok choy. You press <<H>>.
H: ski, D: taffy, and X: tricycle. You press <<D>>.
H: doily, D: chalkboard, and X: chips. You press <<X>>.
H: jumpsuit, D: ashtray, and X: goblet. You press <<H>>.
H: tricycle, D: chair, and X: pheasant. You press <<X>>.
H: caviar, D: keg, and X: bulletproof vest. You press <<H>>.
H: card, D: paint, and X: board game. You press <<D>>.
H: jalapeno, D: tumbleweed, and X: treasure. You press <<D>>.
H: nest, D: waffle iron, and X: anklet. You press <<X>>.
H: cabinet, D: toga, and X: birdhouse. You press <<D>>.