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

F: stethoscope, Y: swing, and X: loveseat. You press <<F>>.
F: vacuum, Y: mast, and X: cable. You press <<F>>.
F: cape, Y: flypaper, and X: chessboard. You press <<X>>.
F: birdbath, Y: board game, and X: dress. You press <<Y>>.
F: board, Y: pitcher, and X: butter. You press <<F>>.
F: brooch, Y: butterfly, and X: pocketknife. You press <<Y>>.
F: chicken, Y: timer, and X: thermos. You press <<F>>.
F: lip balm, Y: chain, and X: chopsticks. You press <<Y>>.
F: springboard, Y: sheath, and X: hockey stick. You press <<Y>>.
F: coaster, Y: pet food, and X: cheesecake. You press <<F>>.
F: stir fry, Y: power line, and X: detonator. You press <<F>>.
F: printer, Y: leek, and X: trowel. You press <<Y>>.
F: banner, Y: cash register, and X: cow. You press <<X>>.
F: van, Y: breakfast, and X: trigger. You press <<Y>>.
F: can opener, Y: step stool, and X: bathmat. You press <<F>>.
F: rim, Y: minivan, and X: crowbar. You press <<X>>.
F: suitcase, Y: thorn, and X: pitcher. You press <<Y>>.
F: salami, Y: videocassette, and X: ukulele. You press <<F>>.
F: sidecar, Y: kebab, and X: blackberry. You press <<F>>.
F: filter, Y: ice cube, and X: snorkel. You press <<F>>.
F: kiwi, Y: floss, and X: hair. You press <<Y>>.
F: roller, Y: eggbeater, and X: money. You press <<X>>.
F: kayak, Y: saffron, and X: tortilla. You press <<F>>.
F: vise, Y: umbrella, and X: melon. You press <<X>>.
F: pendulum, Y: mussel, and X: treadmill. You press <<Y>>.
F: sink, Y: ladle, and X: record player. You press <<Y>>.
F: yo-yo, Y: tattoo, and X: headphones. You press <<Y>>.
F: tile, Y: carousel, and X: meerkat. You press <<F>>.
F: bison, Y: manatee, and X: stiletto. You press <<X>>.
F: coverall, Y: puck, and X: medal. You press <<F>>.
F: humvee, Y: hatchet, and X: hookah. You press <<F>>.
F: tortilla, Y: face, and X: apple. You press <<Y>>.
F: basketball, Y: cream, and X: handle. You press <<Y>>.
F: bagpipe, Y: shell, and X: sweatsuit. You press <<X>>.
F: chalkboard, Y: biscuit, and X: calzone. You press <<F>>.
F: lizard, Y: coffin, and X: screen. You press <<Y>>.
F: mosquito, Y: arch, and X: fishing pole. You press <<F>>.
F: leggings, Y: space shuttle, and X: can opener. You press <<X>>.
F: windshield, Y: face mask, and X: sandpaper. You press <<X>>.
F: muff, Y: souffle, and X: hedgehog. You press <<Y>>.
F: tattoo, Y: pillbox, and X: watch. You press <<Y>>.
F: hinge, Y: dandelion, and X: ladybug. You press <<F>>.
F: rack, Y: quill, and X: backpack. You press <<F>>.
F: guinea pig, Y: chin, and X: bookshelf. You press <<X>>.
F: luggage, Y: anvil, and X: missile. You press <<X>>.
F: crystal, Y: raincoat, and X: crayfish. You press <<X>>.
F: tube top, Y: orangutan, and X: duct tape. You press <<Y>>.
F: compass, Y: whipped cream, and X: flyswatter. You press <<Y>>.
F: yacht, Y: tostada, and X: headphones. You press <<F>>.
F: crayon, Y: wrapping paper, and X: chicken wire. You press <<X>>.
F: brass knuckles, Y: jet, and X: eel. You press <<X>>.
F: microphone, Y: carousel, and X: lamb chop. You press <<F>>.
F: sugar cube, Y: blender, and X: broom. You press <<X>>.
F: shoe, Y: bed, and X: teepee. You press <<X>>.
F: hood, Y: bowtie, and X: gum. You press <<X>>.
F: chute, Y: pet food, and X: polygraph. You press <<F>>.
F: hookah, Y: radar, and X: sled. You press <<X>>.
F: wick, Y: chinaware, and X: hummingbird. You press <<X>>.
F: chain, Y: deodorant, and X: sprinkler. You press <<X>>.
F: cummerbund, Y: cabbage, and X: electric chair. You press <<X>>.
F: wire, Y: ice pack, and X: toad. You press <<F>>.
F: pearl, Y: cherry, and X: sewing machine. You press <<X>>.
F: flypaper, Y: swab, and X: orange. You press <<F>>.
F: limousine, Y: electric chair, and X: incubator. You press <<X>>.
F: ice cream, Y: toaster oven, and X: ukulele. You press <<F>>.
F: biscuit, Y: checkbook, and X: filing cabinet. You press <<F>>.
F: ratchet, Y: screw, and X: telescope. You press <<X>>.
F: chick, Y: flip flop, and X: fruit. You press <<X>>.
F: penlight, Y: shark, and X: baseball bat. You press <<Y>>.
F: octopus, Y: cardboard, and X: juicer. You press <<Y>>.
F: lid, Y: soup, and X: meerkat. You press <<X>>.
F: column, Y: mousse, and X: orange. You press <<F>>.
F: clover, Y: map, and X: clasp. You press <<Y>>.
F: firewood, Y: seagull, and X: stump. You press <<Y>>.
F: pocket watch, Y: seaplane, and X: stockings. You press <<X>>.
F: food processor, Y: hot-water bottle, and X: counter. You press <<Y>>.
F: knitting, Y: webcam, and X: doorhandle. You press <<F>>.
F: saucer, Y: skull, and X: neck. You press <<F>>.
F: pickax, Y: snow, and X: sleeping bag. You press <<F>>.
F: bullet, Y: game, and X: gingerbread man. You press <<F>>.
F: doorknob, Y: altar, and X: crepe. You press <<X>>.
F: sim card, Y: gas mask, and X: hedgehog. You press <<X>>.
F: fig, Y: meatloaf, and X: scallop. You press <<F>>.
F: punch, Y: vase, and X: fence. You press <<Y>>.
F: seahorse, Y: flask, and X: handle. You press <<F>>.
F: bubble wrap, Y: sausage, and X: napkin. You press <<Y>>.
F: mug, Y: pear, and X: jewel. You press <<Y>>.
F: javelin, Y: holster, and X: gutter. You press <<X>>.
F: meatball, Y: hairbrush, and X: kettle. You press <<F>>.
F: candlestick, Y: kaleidoscope, and X: fur coat. You press <<X>>.
F: thumbtack, Y: plant, and X: match. You press <<Y>>.
F: corset, Y: headlight, and X: cement mixer. You press <<X>>.
F: compass, Y: almond, and X: whoopee cushion. You press <<Y>>.
F: inkwell, Y: calculator, and X: cotton candy. You press <<X>>.
F: map, Y: fig, and X: christmas tree. You press <<Y>>.
F: router, Y: weed, and X: painting. You press <<F>>.
F: strap, Y: boxer shorts, and X: flag. You press <<Y>>.
F: trailer, Y: seaplane, and X: pretzel. You press <<X>>.
F: robe, Y: butter, and X: counter. You press <<Y>>.
F: mallet, Y: poodle, and X: crab. You press <<F>>.
F: pallet, Y: sidecar, and X: bomb. You press <<F>>.
F: ski lift, Y: carrot, and X: power line. You press <<Y>>.
F: red carpet, Y: paddle, and X: gravy. You press <<X>>.
F: flower, Y: bag, and X: hearse. You press <<F>>.
F: file, Y: carriage, and X: music box. You press <<Y>>.
F: tool, Y: laptop, and X: leg. You press <<X>>.
F: traffic light, Y: raccoon, and X: station wagon. You press <<Y>>.
F: wineglass, Y: lawnmower, and X: mailbox. You press <<F>>.
F: headset, Y: payphone, and X: robot. You press <<X>>.
F: spatula, Y: police car, and X: coffeemaker. You press <<Y>>.
F: microscope, Y: fire, and X: fishnet stockings. You press <<X>>.
F: calamari, Y: pillbox, and X: pan. You press <<Y>>.
F: cage, Y: banana split, and X: honey. You press <<F>>.
F: springboard, Y: cot, and X: tennis ball. You press <<X>>.
F: grape, Y: hat, and X: domino. You press <<F>>.
F: nacho, Y: mouthpiece, and X: syrup. You press <<Y>>.
F: rollerblade, Y: funnel, and X: revolving door. You press <<Y>>.
F: cake mix, Y: jeans, and X: lamppost. You press <<F>>.
F: groundhog, Y: meatloaf, and X: pacifier. You press <<F>>.
F: lava, Y: squeegee, and X: footrest. You press <<F>>.
F: camel, Y: pincushion, and X: wedding cake. You press <<F>>.
F: board game, Y: gumdrop, and X: safety pin. You press <<Y>>.
F: pocket watch, Y: brussels sprouts, and X: slime. You press <<Y>>.
F: float, Y: valve, and X: fuse. You press <<X>>.
F: cheese, Y: porcupine, and X: plate. You press <<F>>.
F: hookah, Y: guacamole, and X: mixer. You press <<F>>.
F: wax paper, Y: boa, and X: coffee table. You press <<X>>.
F: lock, Y: calf, and X: stomach. You press <<F>>.
F: lighter, Y: exhaust pipe, and X: block. You press <<Y>>.
F: mop, Y: jacket, and X: wand. You press <<Y>>.
F: pedal, Y: bikini, and X: hand. You press <<F>>.
F: fire alarm, Y: collar, and X: paper towel. You press <<X>>.
F: sundae, Y: cardboard, and X: gong. You press <<F>>.
F: door, Y: squirt gun, and X: nutcracker. You press <<Y>>.
F: oven, Y: locket, and X: eyepiece. You press <<F>>.
F: license plate, Y: firewood, and X: popcorn. You press <<F>>.
F: incense, Y: stake, and X: batter. You press <<F>>.
F: clipboard, Y: prune, and X: blazer. You press <<Y>>.
F: treasure, Y: electric chair, and X: flamingo. You press <<Y>>.
F: salami, Y: charcoal, and X: ear. You press <<Y>>.
F: beachball, Y: chili, and X: olive. You press <<F>>.
F: revolving door, Y: veil, and X: french horn. You press <<F>>.
F: telephone pole, Y: wand, and X: sundial. You press <<F>>.
F: wrap, Y: paperclip, and X: parking meter. You press <<F>>.
F: breathalyzer, Y: okra, and X: mousetrap. You press <<Y>>.
F: motherboard, Y: groundhog, and X: valve. You press <<Y>>.
F: chair, Y: water heater, and X: furnace. You press <<F>>.
F: ketchup, Y: uniform, and X: french fries. You press <<Y>>.
F: windowsill, Y: vent, and X: mashed potato. You press <<X>>.
F: teabag, Y: mascara, and X: blindfold. You press <<F>>.
F: sandbag, Y: rosary, and X: scaffolding. You press <<Y>>.
F: cigarette holder, Y: headrest, and X: llama. You press <<X>>.
F: jackhammer, Y: map, and X: piano. You press <<F>>.
F: curb, Y: pocketknife, and X: sewage. You press <<Y>>.
F: girl, Y: weed, and X: wine bottle. You press <<X>>.
F: hood, Y: handprint, and X: parachute. You press <<F>>.
F: rearview mirror, Y: asparagus, and X: bean. You press <<F>>.
F: hood, Y: luggage, and X: toast. You press <<X>>.
F: root, Y: pants, and X: button. You press <<F>>.
F: chinchilla, Y: dolphin, and X: seed. You press <<X>>.
F: hippopotamus, Y: jetski, and X: ribbon. You press <<X>>.
F: hash, Y: desk, and X: mast. You press <<F>>.
F: bag, Y: taco, and X: woman. You press <<X>>.
F: grille, Y: jukebox, and X: laundry basket. You press <<Y>>.
F: meat grinder, Y: faucet, and X: space shuttle. You press <<X>>.
F: bell pepper, Y: bottle, and X: bolt. You press <<X>>.
F: smoothie, Y: creme brulee, and X: peppermint. You press <<Y>>.
F: holster, Y: french fries, and X: popsicle. You press <<F>>.
F: toad, Y: firetruck, and X: bikini. You press <<F>>.
F: swing set, Y: manatee, and X: mousepad. You press <<F>>.
F: roll, Y: crystal, and X: fossil. You press <<Y>>.
F: diamond, Y: cockatoo, and X: drum. You press <<F>>.
F: gravestone, Y: backgammon, and X: shoulder. You press <<Y>>.
F: rabbit, Y: sunglasses, and X: blackberry. You press <<F>>.
F: bacon, Y: tricycle, and X: duct tape. You press <<Y>>.
F: green beans, Y: surfboard, and X: birdhouse. You press <<F>>.
F: belt, Y: jewel, and X: clove. You press <<X>>.
F: rock, Y: fungus, and X: paintbrush. You press <<F>>.
F: compost, Y: notebook, and X: wheat. You press <<Y>>.
F: mosquito, Y: camel, and X: puddle. You press <<X>>.
F: lifesaver, Y: mustard, and X: lobster. You press <<Y>>.
F: bongo, Y: ham, and X: spinach. You press <<F>>.
F: camcorder, Y: tumbleweed, and X: navel. You press <<X>>.
F: trunk, Y: parsley, and X: berry. You press <<Y>>.
F: bottle opener, Y: mast, and X: squeegee. You press <<F>>.
F: pasta, Y: aloe, and X: keyboard. You press <<Y>>.
F: jumpsuit, Y: garter, and X: gravestone. You press <<X>>.
F: button, Y: chip, and X: periscope. You press <<Y>>.
F: knife, Y: cashew, and X: hay. You press <<X>>.
F: lifesaver, Y: smoothie, and X: chinchilla. You press <<X>>.
F: soy sauce, Y: treadmill, and X: breadbox. You press <<Y>>.
F: wand, Y: pocket watch, and X: panther. You press <<X>>.
F: pheasant, Y: okra, and X: foot. You press <<Y>>.
F: toe, Y: braid, and X: dish. You press <<X>>.
F: raisin, Y: slipper, and X: stingray. You press <<F>>.
F: metal detector, Y: pug, and X: whistle. You press <<X>>.
F: tumbleweed, Y: hearing aid, and X: firetruck. You press <<F>>.
F: hourglass, Y: touchpad, and X: candy cane. You press <<F>>.
F: umbrella, Y: duster, and X: pole. You press <<X>>.
F: mirror, Y: vise, and X: dumpster. You press <<X>>.