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

I: porthole, D: pool table, and O: blanket. You press <<I>>.
I: nutcracker, D: checkbook, and O: keg. You press <<D>>.
I: aardvark, D: wrench, and O: coffee pot. You press <<I>>.
I: hairbrush, D: lantern, and O: guinea pig. You press <<O>>.
I: rabbit, D: engine, and O: petri dish. You press <<I>>.
I: buckle, D: desk, and O: grapevine. You press <<O>>.
I: noisemaker, D: vest, and O: sledgehammer. You press <<D>>.
I: helmet, D: grapevine, and O: meerkat. You press <<I>>.
I: showerhead, D: car door, and O: blender. You press <<D>>.
I: elbow, D: accordion, and O: necklace. You press <<I>>.
I: bowl, D: lavender, and O: bomb. You press <<D>>.
I: baton, D: shovel, and O: airboat. You press <<O>>.
I: boomerang, D: slug, and O: turbine. You press <<D>>.
I: eggplant, D: panther, and O: toad. You press <<I>>.
I: pecan, D: candy, and O: crab. You press <<O>>.
I: computer, D: corn, and O: toaster oven. You press <<D>>.
I: rooster, D: orange, and O: bathtub. You press <<O>>.
I: koala, D: sheath, and O: computer screen. You press <<I>>.
I: letter opener, D: eyepiece, and O: camera. You press <<D>>.
I: boot, D: dynamite, and O: trumpet. You press <<I>>.
I: canvas, D: chess piece, and O: honeycomb. You press <<O>>.
I: tarantula, D: candelabra, and O: hoodie. You press <<D>>.
I: alligator, D: dough, and O: basil. You press <<I>>.
I: boot, D: trophy, and O: shortbread. You press <<O>>.
I: tree, D: sauerkraut, and O: football. You press <<D>>.
I: hairbrush, D: canvas, and O: caterpillar. You press <<D>>.
I: gumball, D: cloud, and O: can. You press <<D>>.
I: croissant, D: breakfast, and O: pea. You press <<O>>.
I: easel, D: mustard, and O: banjo. You press <<I>>.
I: stick, D: plunger, and O: turtle. You press <<D>>.
I: water bottle, D: foam, and O: torch. You press <<D>>.
I: clam, D: copier, and O: streetlight. You press <<I>>.
I: sunglasses, D: toaster oven, and O: teepee. You press <<I>>.
I: swizzle stick, D: turtle, and O: bedpan. You press <<D>>.
I: blind, D: hat, and O: motherboard. You press <<D>>.
I: sausage, D: toucan, and O: dandelion. You press <<I>>.
I: sink, D: toy, and O: lanyard. You press <<I>>.
I: duck, D: eyepiece, and O: sewing machine. You press <<D>>.
I: basil, D: chimney, and O: marble. You press <<I>>.
I: shutter, D: jumpsuit, and O: shell. You press <<D>>.
I: printer, D: bowler hat, and O: hip. You press <<I>>.
I: vending machine, D: shower cap, and O: camper. You press <<D>>.
I: vulture, D: crouton, and O: zebra. You press <<D>>.
I: cornucopia, D: bikini, and O: apple. You press <<D>>.
I: airbag, D: hamburger, and O: stomach. You press <<I>>.
I: stamp, D: dreidel, and O: mud. You press <<O>>.
I: crab, D: jelly bean, and O: mustard. You press <<I>>.
I: volleyball, D: meat, and O: gingerbread man. You press <<I>>.
I: shoe, D: brick, and O: painting. You press <<I>>.
I: fur coat, D: candy, and O: doormat. You press <<D>>.
I: guitar, D: chocolate, and O: alpaca. You press <<D>>.
I: dolphin, D: knob, and O: gift. You press <<O>>.
I: hatbox, D: kimono, and O: tick. You press <<I>>.
I: roulette wheel, D: fishnet stockings, and O: rain gauge. You press <<D>>.
I: potato, D: maple syrup, and O: wedge. You press <<O>>.
I: teacup, D: footbath, and O: sonogram. You press <<O>>.
I: squash, D: mosquito net, and O: tugboat. You press <<O>>.
I: cymbal, D: penholder, and O: hearse. You press <<O>>.
I: asparagus, D: birdcage, and O: centerpiece. You press <<I>>.
I: gutter, D: life jacket, and O: shell. You press <<I>>.
I: toothpaste, D: teddy bear, and O: exerciser. You press <<O>>.
I: gingerbread man, D: water bottle, and O: blindfold. You press <<O>>.
I: green beans, D: harmonica, and O: hanger. You press <<I>>.
I: boat, D: scallion, and O: eel. You press <<I>>.
I: sausage, D: badge, and O: iceskate. You press <<I>>.
I: clover, D: first-aid kit, and O: dog. You press <<D>>.
I: petri dish, D: lifesaver, and O: scallop. You press <<O>>.
I: basil, D: scalpel, and O: honeypot. You press <<D>>.
I: powder, D: crow, and O: heater. You press <<D>>.
I: blowfish, D: skateboard, and O: cheese. You press <<I>>.
I: shelf, D: milk, and O: raccoon. You press <<I>>.
I: tuning fork, D: bucket, and O: telephone pole. You press <<D>>.
I: petri dish, D: pallet, and O: axe. You press <<I>>.
I: humvee, D: kaleidoscope, and O: flag. You press <<I>>.
I: chick, D: pitcher, and O: popsicle. You press <<I>>.
I: football, D: ticktacktoe, and O: ostrich. You press <<O>>.
I: chest, D: deer, and O: landmine. You press <<O>>.
I: shower, D: board, and O: cutting board. You press <<I>>.
I: diamond, D: brussels sprouts, and O: buffet. You press <<I>>.
I: catfish, D: yogurt, and O: clover. You press <<D>>.
I: okra, D: limousine, and O: camper. You press <<I>>.
I: loveseat, D: periscope, and O: drink. You press <<I>>.
I: loom, D: lifesaver, and O: cauliflower. You press <<I>>.
I: trailer, D: bike, and O: printer. You press <<O>>.
I: cable, D: camcorder, and O: goat. You press <<O>>.
I: footprint, D: soy sauce, and O: corkboard. You press <<I>>.
I: curling iron, D: candle, and O: fireworks. You press <<I>>.
I: omelet, D: coat, and O: mango. You press <<D>>.
I: printer, D: computer, and O: doghouse. You press <<O>>.
I: meerkat, D: stamp, and O: skateboard. You press <<I>>.
I: space shuttle, D: doorhandle, and O: snowplow. You press <<D>>.
I: knot, D: bookmark, and O: magnifier. You press <<O>>.
I: poker, D: anklet, and O: coat. You press <<O>>.
I: cobra, D: lemonade, and O: birdcage. You press <<D>>.
I: hanger, D: washboard, and O: log. You press <<D>>.
I: meat, D: highchair, and O: golf cart. You press <<O>>.
I: briefcase, D: coaster, and O: blimp. You press <<D>>.
I: toe, D: pitcher, and O: broom. You press <<I>>.
I: fudge, D: crepe, and O: rake. You press <<O>>.
I: xylophone, D: skunk, and O: clipboard. You press <<D>>.
I: vending machine, D: workbench, and O: odometer. You press <<O>>.
I: beer, D: french horn, and O: artichoke. You press <<D>>.
I: wedding cake, D: cooker, and O: aquarium. You press <<I>>.
I: car door, D: gate, and O: bookmark. You press <<O>>.
I: bat, D: fireplace, and O: coffin. You press <<I>>.
I: flashbulb, D: speedboat, and O: cornucopia. You press <<O>>.
I: cello, D: ice cube, and O: gumball. You press <<I>>.
I: branch, D: rosary, and O: chinchilla. You press <<D>>.
I: lipstick, D: magnet, and O: pendulum. You press <<I>>.
I: matchbox, D: camera, and O: hairspray. You press <<D>>.
I: artichoke, D: spareribs, and O: diamond. You press <<O>>.
I: wrapping paper, D: keyboard, and O: toothpaste. You press <<D>>.
I: fondue, D: candy, and O: swizzle stick. You press <<O>>.
I: pudding, D: vase, and O: lollipop. You press <<I>>.
I: keg, D: seismograph, and O: cap. You press <<O>>.
I: squid, D: coin, and O: dynamite. You press <<I>>.
I: surfboard, D: shirt, and O: lobster. You press <<O>>.
I: coyote, D: hash, and O: finger. You press <<D>>.
I: laundry basket, D: apron, and O: silicone. You press <<D>>.
I: card, D: nail polish, and O: catfish. You press <<O>>.
I: ring, D: fireplace, and O: smoothie. You press <<O>>.
I: christmas card, D: broom, and O: mole. You press <<D>>.
I: giraffe, D: clay, and O: purse. You press <<O>>.
I: metronome, D: stove, and O: birthday cake. You press <<O>>.
I: exhaust pipe, D: cart, and O: chick. You press <<O>>.
I: sonogram, D: carriage, and O: salami. You press <<I>>.
I: gargoyle, D: badge, and O: lingerie. You press <<O>>.
I: gasket, D: peeler, and O: eyepiece. You press <<O>>.
I: cassette, D: elbow, and O: staple. You press <<D>>.
I: cigarette holder, D: horse, and O: cement mixer. You press <<D>>.
I: mouthpiece, D: saltshaker, and O: torch. You press <<I>>.
I: knot, D: wedge, and O: brownie. You press <<O>>.
I: ski boots, D: saw, and O: balance beam. You press <<O>>.
I: snake, D: velcro, and O: dalmatian. You press <<D>>.
I: stethoscope, D: curtain, and O: goggles. You press <<O>>.
I: watch, D: guardrail, and O: exhaust pipe. You press <<D>>.
I: doorbell, D: lectern, and O: baton. You press <<I>>.
I: bat, D: poker, and O: cookie. You press <<D>>.
I: pinwheel, D: helmet, and O: woman. You press <<I>>.
I: cookie cutter, D: lamb, and O: hummus. You press <<D>>.