You will be presented with triplets of objects, which will be assigned to the keys F, U, and D.
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: gyro, U: stake, and D: stopwatch. You press <<F>>.
F: rollerblade, U: envelope, and D: pecan. You press <<F>>.
F: tree, U: sparkler, and D: fuse. You press <<F>>.
F: chick, U: ferris wheel, and D: barcode. You press <<U>>.
F: christmas card, U: beachball, and D: lion. You press <<U>>.
F: pearl, U: piggy bank, and D: backgammon. You press <<U>>.
F: strainer, U: bacon, and D: sandwich. You press <<F>>.
F: kiwi, U: plastic film, and D: walrus. You press <<U>>.
F: chinaware, U: water bottle, and D: oar. You press <<D>>.
F: pants, U: globe, and D: motorcycle. You press <<F>>.
F: net, U: gun, and D: weasel. You press <<D>>.
F: taillight, U: gopher, and D: submarine. You press <<F>>.
F: teepee, U: brush, and D: grass. You press <<U>>.
F: beetle, U: dog, and D: cello. You press <<D>>.
F: aloe, U: jeans, and D: antelope. You press <<U>>.
F: stove, U: candlestick, and D: rattle. You press <<D>>.
F: grapevine, U: saxophone, and D: apple. You press <<U>>.
F: mouse, U: key, and D: stiletto. You press <<F>>.
F: paper, U: doll, and D: manhole. You press <<D>>.
F: nail file, U: chimney, and D: tulip. You press <<F>>.
F: sugar cube, U: urinal, and D: toilet. You press <<F>>.
F: wrench, U: gate, and D: ruler. You press <<U>>.
F: oil, U: train set, and D: juicer. You press <<U>>.
F: coffee table, U: chip, and D: swab. You press <<D>>.
F: hook, U: grille, and D: coaster. You press <<U>>.
F: telephone pole, U: coleslaw, and D: sail. You press <<U>>.
F: chopsticks, U: stem, and D: fudge. You press <<D>>.
F: hairspray, U: ram, and D: chalkboard. You press <<U>>.
F: cashew, U: fishnet stockings, and D: coffeemaker. You press <<U>>.
F: wing, U: air mattress, and D: pepperoni. You press <<U>>.
F: chalice, U: beachball, and D: parsley. You press <<F>>.
F: file, U: map, and D: satellite. You press <<U>>.
F: stump, U: hip, and D: pudding. You press <<U>>.
F: tweezers, U: ice cube, and D: bolo tie. You press <<D>>.
F: eclair, U: stalagmite, and D: furnace. You press <<D>>.
F: hourglass, U: rubber band, and D: corn. You press <<U>>.
F: burrito, U: tongs, and D: barrette. You press <<D>>.
F: bubble, U: snowboard, and D: rearview mirror. You press <<U>>.
F: photo booth, U: lighter, and D: handle. You press <<F>>.
F: mushroom, U: headscarf, and D: overalls. You press <<F>>.