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

X: bow, F: stingray, and B: taxi. You press <<F>>.
X: air mattress, F: grater, and B: french horn. You press <<B>>.
X: petri dish, F: seaweed, and B: grass. You press <<X>>.
X: caviar, F: snowman, and B: doghouse. You press <<B>>.
X: boomerang, F: hearing aid, and B: breathalyzer. You press <<X>>.
X: crystal, F: contact lens, and B: viewfinder. You press <<B>>.
X: scrambled egg, F: blowfish, and B: aloe. You press <<X>>.
X: birdbath, F: camera, and B: washboard. You press <<X>>.
X: macaroni, F: doghouse, and B: whip. You press <<X>>.
X: solar panel, F: scanner, and B: pine tree. You press <<B>>.
X: scallion, F: goblet, and B: calf. You press <<F>>.
X: mail, F: train set, and B: lighter. You press <<F>>.
X: nail file, F: leash, and B: soup. You press <<F>>.
X: slug, F: arm, and B: possum. You press <<B>>.
X: horn, F: pearl, and B: vegetable. You press <<B>>.
X: book, F: ink, and B: button. You press <<B>>.
X: egg roll, F: eye patch, and B: scallop. You press <<F>>.
X: petri dish, F: grass, and B: seaweed. You press <<X>>.
X: laptop, F: clarinet, and B: bench. You press <<X>>.
X: chicken, F: surfboard, and B: handkerchief. You press <<B>>.
X: triangle, F: gutter, and B: gyro. You press <<B>>.
X: almond, F: clipboard, and B: playpen. You press <<X>>.
X: lava, F: lime, and B: headdress. You press <<F>>.
X: heater, F: jump rope, and B: sarcophagus. You press <<B>>.
X: raincoat, F: rock, and B: ginger. You press <<B>>.
X: scanner, F: toe, and B: sandwich. You press <<F>>.
X: leotard, F: floss, and B: dumbwaiter. You press <<X>>.
X: leek, F: baton, and B: guacamole. You press <<F>>.
X: mat, F: pickle, and B: chaps. You press <<F>>.
X: raspberry, F: exerciser, and B: brace. You press <<X>>.
X: lemonade, F: straw, and B: candelabra. You press <<F>>.
X: eyeliner, F: gravel, and B: pillbox. You press <<F>>.
X: tomato sauce, F: hummus, and B: jeans. You press <<B>>.
X: origami, F: microscope, and B: pot. You press <<X>>.
X: sundial, F: baton, and B: fishhook. You press <<X>>.
X: meerkat, F: buoy, and B: door. You press <<X>>.
X: sheet, F: drum, and B: air conditioner. You press <<X>>.
X: blanket, F: llama, and B: honey. You press <<F>>.
X: pole, F: skin, and B: rug. You press <<X>>.
X: tarp, F: recliner, and B: mosquito. You press <<B>>.
X: candy bar, F: clasp, and B: jukebox. You press <<F>>.
X: tape recorder, F: microphone, and B: lettuce. You press <<B>>.
X: deer, F: pug, and B: sewing kit. You press <<B>>.
X: comb, F: purse, and B: fish. You press <<B>>.
X: mold, F: umbrella, and B: oatmeal. You press <<F>>.
X: seismograph, F: straw, and B: doorhandle. You press <<F>>.
X: riser, F: veil, and B: watermelon. You press <<B>>.
X: noodle, F: cheesecake, and B: microwave. You press <<B>>.
X: hyena, F: tuxedo, and B: mouse. You press <<F>>.
X: dumpling, F: doorknob, and B: rat. You press <<X>>.
X: unicycle, F: coverall, and B: lamb. You press <<B>>.
X: rock, F: charcoal, and B: knot. You press <<B>>.
X: chimney, F: headset, and B: crate. You press <<F>>.
X: drumstick, F: beanie, and B: star fruit. You press <<X>>.
X: sponge, F: mint, and B: telegraph. You press <<B>>.
X: match, F: bow, and B: skull. You press <<X>>.
X: peg, F: pennant, and B: crank. You press <<F>>.
X: tape recorder, F: lettuce, and B: microphone. You press <<F>>.
X: filter, F: doghouse, and B: leash. You press <<X>>.
X: roulette wheel, F: stamp, and B: trampoline. You press <<F>>.
X: treasure, F: bowler hat, and B: origami. You press <<X>>.
X: medal, F: station wagon, and B: seal. You press <<B>>.
X: spatula, F: crucifix, and B: sticker. You press <<B>>.
X: windshield wiper, F: dresser, and B: painting. You press <<F>>.
X: dashboard, F: bikini, and B: lumber. You press <<F>>.
X: tamale, F: cinnamon, and B: roller coaster. You press <<B>>.
X: bazooka, F: lollipop, and B: ostrich. You press <<B>>.
X: aloe, F: pie, and B: granola. You press <<X>>.
X: guitar, F: chaps, and B: magnifier. You press <<B>>.
X: railing, F: twig, and B: skull. You press <<F>>.
X: pulley, F: fly, and B: photograph. You press <<F>>.
X: snowman, F: xylophone, and B: coffee table. You press <<X>>.
X: jug, F: throne, and B: potholder. You press <<B>>.
X: camper, F: bamboo, and B: jumpsuit. You press <<F>>.
X: hourglass, F: camel, and B: wand. You press <<F>>.
X: ticktacktoe, F: cupcake, and B: stamp. You press <<F>>.
X: train set, F: keg, and B: pinwheel. You press <<B>>.
X: flyswatter, F: railing, and B: cilantro. You press <<B>>.
X: lingerie, F: tackle, and B: scone. You press <<X>>.
X: button, F: bowtie, and B: red carpet. You press <<B>>.