You will be presented with triplets of objects, which will be assigned to the keys G, F, 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.

G: dreidel, F: hedgehog, and X: steamroller. You press <<F>>.
G: crane, F: unicycle, and X: clasp. You press <<F>>.
G: jeep, F: wallet, and X: raspberry. You press <<X>>.
G: spinach, F: bathrobe, and X: tarantula. You press <<F>>.
G: peanut butter, F: sunroof, and X: seahorse. You press <<X>>.
G: moth, F: appetizer, and X: gavel. You press <<X>>.
G: test tube, F: umbrella, and X: bell pepper. You press <<F>>.
G: first-aid kit, F: taco, and X: asparagus. You press <<G>>.
G: windshield wiper, F: banana peel, and X: puffin. You press <<G>>.
G: diskette, F: hairspray, and X: seed. You press <<F>>.
G: puffin, F: revolver, and X: wok. You press <<G>>.
G: petri dish, F: poodle, and X: mouse. You press <<G>>.
G: hole, F: pen, and X: ukulele. You press <<X>>.
G: safety pin, F: root, and X: nest. You press <<G>>.
G: cleaver, F: mango, and X: flour. You press <<X>>.
G: telephone pole, F: urn, and X: buffet. You press <<X>>.
G: ping-pong table, F: hearse, and X: turntable. You press <<G>>.
G: dragonfly, F: blanket, and X: football. You press <<F>>.
G: cornhusk, F: jump rope, and X: coffee pot. You press <<G>>.
G: salami, F: tripod, and X: licorice. You press <<F>>.
G: playpen, F: envelope, and X: meerkat. You press <<F>>.
G: soap, F: spam, and X: camcorder. You press <<X>>.
G: clipboard, F: bowtie, and X: cleaver. You press <<F>>.
G: gutter, F: maple syrup, and X: corkscrew. You press <<F>>.
G: footbath, F: burner, and X: berry. You press <<F>>.
G: tree, F: bologna, and X: uniform. You press <<X>>.
G: scalpel, F: pocketknife, and X: jeans. You press <<X>>.
G: ferry, F: quilt, and X: emerald. You press <<F>>.
G: net, F: petal, and X: scalpel. You press <<X>>.
G: lizard, F: flashbulb, and X: racehorse. You press <<F>>.
G: cabinet, F: typewriter, and X: smoke alarm. You press <<F>>.
G: earring, F: knitting, and X: moth. You press <<X>>.
G: powder, F: cheeseburger, and X: hot chocolate. You press <<G>>.
G: cigarette, F: turkey, and X: drawer. You press <<F>>.
G: duct tape, F: bug, and X: telescope. You press <<F>>.
G: ruler, F: tea, and X: bookmark. You press <<F>>.
G: gyro, F: tie, and X: cot. You press <<G>>.
G: tape recorder, F: beanie, and X: chip. You press <<F>>.
G: kilt, F: pipe, and X: braid. You press <<F>>.
G: maple syrup, F: corkscrew, and X: gutter. You press <<G>>.
G: mitten, F: weather vane, and X: hopscotch. You press <<X>>.
G: face, F: confetti, and X: dirt bike. You press <<F>>.
G: dumbbell, F: centerpiece, and X: rattle. You press <<F>>.
G: ski boots, F: toaster, and X: ginger. You press <<G>>.
G: coat rack, F: dumbbell, and X: pedal. You press <<X>>.
G: wallet, F: batter, and X: ear. You press <<X>>.
G: birdbath, F: bowler hat, and X: flan. You press <<X>>.
G: stair, F: squeegee, and X: walker. You press <<F>>.
G: tiara, F: payphone, and X: sifter. You press <<F>>.
G: mousetrap, F: hearse, and X: tank. You press <<G>>.
G: chalk, F: column, and X: mop. You press <<F>>.
G: turbine, F: sunglasses, and X: bookshelf. You press <<G>>.
G: figurine, F: steamroller, and X: sponge. You press <<X>>.
G: cymbal, F: screen, and X: pigeon. You press <<X>>.
G: polygraph, F: straw, and X: flour. You press <<G>>.
G: grits, F: screen, and X: hedge. You press <<G>>.
G: stiletto, F: punch, and X: chinchilla. You press <<X>>.
G: wood, F: gearshift, and X: hay. You press <<F>>.
G: banana split, F: tiramisu, and X: grits. You press <<X>>.
G: button, F: fig, and X: otter. You press <<G>>.
G: furnace, F: pigeon, and X: pencil. You press <<F>>.
G: elephant, F: sailboat, and X: quilt. You press <<G>>.
G: cash machine, F: cheesecake, and X: tomato sauce. You press <<G>>.
G: handcuff, F: palm tree, and X: pheasant. You press <<F>>.
G: shears, F: anchor, and X: blueberry. You press <<X>>.
G: cardigan, F: ping-pong table, and X: icemaker. You press <<G>>.
G: mullet, F: pen, and X: parking meter. You press <<G>>.
G: cocktail, F: snowman, and X: snorkel. You press <<F>>.
G: kitten, F: flashbulb, and X: tarp. You press <<G>>.
G: goat, F: cellphone, and X: floss. You press <<G>>.
G: gyro, F: belt buckle, and X: straightjacket. You press <<G>>.
G: buggy, F: violin, and X: ivy. You press <<F>>.
G: organ, F: syringe, and X: baton. You press <<G>>.
G: lip gloss, F: toaster, and X: bottle opener. You press <<F>>.
G: mask, F: airplane, and X: breadbox. You press <<X>>.
G: brick, F: sarcophagus, and X: gramophone. You press <<F>>.
G: grits, F: propeller, and X: coffeemaker. You press <<G>>.
G: coat, F: staple, and X: bathtub. You press <<F>>.
G: pincushion, F: pig, and X: swizzle stick. You press <<F>>.
G: scuba, F: cucumber, and X: taffy. You press <<G>>.
G: airboat, F: triangle, and X: toaster oven. You press <<F>>.
G: toilet paper, F: torpedo, and X: wine cooler. You press <<F>>.
G: clipper, F: food processor, and X: fire alarm. You press <<X>>.
G: home plate, F: pasta, and X: bowler hat. You press <<F>>.
G: crystal, F: ski boots, and X: panther. You press <<X>>.
G: videocassette, F: bookmark, and X: cockatoo. You press <<X>>.
G: traffic light, F: net, and X: headlight. You press <<F>>.
G: silverware, F: beachball, and X: squirt gun. You press <<G>>.
G: spacesuit, F: tongs, and X: birdcage. You press <<G>>.
G: blowgun, F: boa, and X: panther. You press <<X>>.
G: golf club, F: seaplane, and X: chips. You press <<X>>.
G: hearse, F: silicone, and X: stake. You press <<G>>.
G: car, F: rice, and X: heater. You press <<F>>.
G: mold, F: costume, and X: hatchet. You press <<F>>.
G: detonator, F: costume, and X: crank. You press <<F>>.
G: plaster cast, F: diaper, and X: jar. You press <<G>>.
G: triangle, F: airboat, and X: toaster oven. You press <<G>>.
G: belt, F: mop, and X: saffron. You press <<F>>.
G: tank, F: boar, and X: fishhook. You press <<F>>.
G: ottoman, F: saxophone, and X: air pump. You press <<G>>.
G: bag, F: dandelion, and X: shell. You press <<G>>.
G: triangle, F: airboat, and X: toaster oven. You press <<G>>.
G: seagull, F: pendulum, and X: mashed potato. You press <<G>>.
G: pumpkin, F: cushion, and X: shaving cream. You press <<G>>.
G: cake, F: platypus, and X: projector. You press <<F>>.
G: cinnamon, F: coil, and X: bison. You press <<F>>.
G: crate, F: clam, and X: torso. You press <<X>>.
G: squirt gun, F: pancake, and X: jewelry. You press <<F>>.
G: sprinkler, F: baseball glove, and X: thermos. You press <<X>>.
G: dolphin, F: shutter, and X: hash. You press <<X>>.
G: baklava, F: bathtub, and X: soap. You press <<G>>.
G: cutting board, F: quiche, and X: dryer. You press <<X>>.
G: jetski, F: cantaloupe, and X: road sign. You press <<F>>.
G: ship, F: stove, and X: meat. You press <<G>>.
G: bandage, F: french horn, and X: rose. You press <<G>>.
G: sweet potato, F: bongo, and X: corkboard. You press <<F>>.
G: turtleneck, F: rack, and X: sandbag. You press <<G>>.
G: shears, F: clover, and X: leg. You press <<X>>.
G: seagull, F: pendulum, and X: mashed potato. You press <<G>>.
G: drum, F: polaroid, and X: washcloth. You press <<G>>.
G: key, F: cornucopia, and X: coil. You press <<F>>.
G: scrabble, F: olive, and X: briefcase. You press <<X>>.
G: wire, F: pillbox, and X: paddle. You press <<X>>.
G: jumpsuit, F: compass, and X: forklift. You press <<F>>.
G: diamond, F: crystal, and X: trough. You press <<X>>.
G: siren, F: coffin, and X: silicone. You press <<F>>.
G: exerciser, F: braid, and X: hyena. You press <<X>>.
G: pantsuit, F: fire hydrant, and X: sidecar. You press <<G>>.
G: blowgun, F: ring, and X: staple gun. You press <<G>>.
G: pen, F: alpaca, and X: wreck. You press <<F>>.
G: buoy, F: hip, and X: tree trunk. You press <<F>>.
G: alligator, F: flipper, and X: hamburger. You press <<G>>.
G: inkwell, F: garbage truck, and X: slug. You press <<X>>.
G: goalpost, F: ballot box, and X: kangaroo. You press <<X>>.
G: wreath, F: trough, and X: knitting. You press <<X>>.
G: canister, F: rooster, and X: honeypot. You press <<F>>.
G: pom-pom, F: hula hoop, and X: jigsaw puzzle. You press <<F>>.
G: llama, F: espresso, and X: wheat. You press <<F>>.
G: gravy, F: wallpaper, and X: game. You press <<G>>.
G: handbrake, F: outlet, and X: dumbbell. You press <<F>>.
G: mongoose, F: checkbook, and X: tuxedo. You press <<F>>.
G: gyro, F: wheel, and X: recorder. You press <<G>>.
G: swordfish, F: handprint, and X: chalkboard. You press <<X>>.
G: spider web, F: champagne, and X: eagle. You press <<F>>.
G: streetlight, F: deodorant, and X: blender. You press <<G>>.
G: holster, F: chess piece, and X: puddle. You press <<X>>.
G: laundry basket, F: gum, and X: toad. You press <<X>>.
G: nail clippers, F: can opener, and X: turntable. You press <<X>>.
G: tick, F: powder, and X: drill. You press <<X>>.
G: bowl, F: windowsill, and X: bow. You press <<X>>.
G: sailboat, F: keyhole, and X: touchpad. You press <<F>>.
G: hobbyhorse, F: paint, and X: cookie cutter. You press <<X>>.
G: hairpin, F: highchair, and X: t-shirt. You press <<G>>.
G: eggnog, F: thermostat, and X: cd player. You press <<G>>.
G: hovercraft, F: ratchet, and X: punch. You press <<G>>.
G: ball, F: blender, and X: heater. You press <<G>>.
G: eagle, F: spider web, and X: champagne. You press <<X>>.
G: fence, F: enchilada, and X: vise. You press <<F>>.
G: speedometer, F: doily, and X: oatmeal. You press <<X>>.
G: mannequin, F: honeycomb, and X: latch. You press <<G>>.
G: cup, F: totem pole, and X: loom. You press <<G>>.
G: fudge, F: dial, and X: outfit. You press <<X>>.
G: cart, F: laptop, and X: barcode. You press <<G>>.
G: calculator, F: rice, and X: bank. You press <<F>>.
G: chicken, F: lantern, and X: sidecar. You press <<G>>.
G: curtain, F: banner, and X: rabbit. You press <<G>>.
G: wing, F: ukulele, and X: dagger. You press <<F>>.
G: french fries, F: lava, and X: phone. You press <<G>>.
G: dice, F: defibrillator, and X: valve. You press <<G>>.
G: apple tree, F: chute, and X: vise. You press <<G>>.
G: knitting, F: bush, and X: orangutan. You press <<X>>.
G: incense, F: flypaper, and X: crystal. You press <<F>>.
G: battery, F: yak, and X: plate. You press <<F>>.
G: typewriter, F: cabbage, and X: drain. You press <<G>>.
G: air pump, F: squash, and X: scoreboard. You press <<G>>.
G: crossbow, F: playpen, and X: bunkbed. You press <<G>>.
G: cart, F: barcode, and X: laptop. You press <<G>>.
G: barbed wire, F: fern, and X: swizzle stick. You press <<X>>.
G: maggot, F: apple tree, and X: weasel. You press <<F>>.
G: orange, F: scone, and X: rack. You press <<X>>.