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

R: bumper, X: kilt, and Y: sloth. You press <<R>>.
R: ski pole, X: gift, and Y: guinea pig. You press <<R>>.
R: boar, X: siren, and Y: torch. You press <<R>>.
R: bell, X: skewer, and Y: sink. You press <<X>>.
R: jumpsuit, X: clothespin, and Y: barbed wire. You press <<R>>.
R: gravy, X: coleslaw, and Y: cushion. You press <<Y>>.
R: satellite dish, X: beer, and Y: leggings. You press <<R>>.
R: wheel, X: peach, and Y: whale. You press <<Y>>.
R: sunroof, X: glass, and Y: cardinal. You press <<X>>.
R: pump, X: earring, and Y: bat. You press <<X>>.
R: snowman, X: file, and Y: gondola. You press <<X>>.
R: knitting needle, X: barnacle, and Y: fox. You press <<R>>.
R: spoon, X: sonogram, and Y: skunk. You press <<R>>.
R: fingerprint, X: rain gauge, and Y: shears. You press <<R>>.
R: barrel, X: towel rack, and Y: weasel. You press <<Y>>.
R: chalice, X: penholder, and Y: arm. You press <<Y>>.
R: mustache, X: sandbag, and Y: bank. You press <<X>>.
R: bulletin board, X: pepper mill, and Y: pillow. You press <<X>>.
R: snake, X: orange, and Y: flan. You press <<R>>.
R: bassinet, X: peach, and Y: emerald. You press <<R>>.
R: parfait, X: saffron, and Y: flag. You press <<Y>>.
R: seahorse, X: mattress, and Y: bulletproof vest. You press <<R>>.
R: webcam, X: fencepost, and Y: bottle opener. You press <<X>>.
R: drain, X: lumber, and Y: teapot. You press <<X>>.
R: comb, X: watering can, and Y: punch. You press <<R>>.
R: goldfish, X: lip gloss, and Y: girl. You press <<R>>.
R: printer, X: breadstick, and Y: graffiti. You press <<X>>.
R: can, X: ginger, and Y: harmonica. You press <<Y>>.
R: cooler, X: lantern, and Y: wafer. You press <<Y>>.
R: cufflink, X: candy bar, and Y: telephone pole. You press <<X>>.
R: tray, X: cleaver, and Y: blind. You press <<Y>>.
R: toad, X: vise, and Y: punch. You press <<X>>.
R: cheesecake, X: gong, and Y: jukebox. You press <<R>>.
R: mousse, X: rock, and Y: sweatsuit. You press <<Y>>.
R: cleaver, X: contact lens, and Y: spout. You press <<X>>.
R: snake, X: stamp, and Y: yak. You press <<X>>.
R: lime, X: earwig, and Y: spark plug. You press <<Y>>.
R: potholder, X: plant, and Y: cymbal. You press <<Y>>.
R: rabbit, X: caterpillar, and Y: food processor. You press <<Y>>.
R: satellite, X: mug, and Y: sail. You press <<X>>.
R: firewood, X: clasp, and Y: dagger. You press <<R>>.
R: needle, X: wine, and Y: bowling ball. You press <<X>>.
R: grasshopper, X: rollerblade, and Y: kettle. You press <<R>>.
R: caramel, X: bull, and Y: streetlight. You press <<R>>.
R: muffin, X: holster, and Y: yogurt. You press <<X>>.
R: sail, X: dynamite, and Y: coal. You press <<R>>.
R: yo-yo, X: snowman, and Y: coat. You press <<R>>.
R: teabag, X: jumpsuit, and Y: hammock. You press <<X>>.
R: urn, X: snowman, and Y: crayfish. You press <<R>>.
R: gopher, X: monkey, and Y: wasp. You press <<Y>>.
R: porcupine, X: goalpost, and Y: cleaver. You press <<R>>.
R: stereo, X: dolphin, and Y: roll. You press <<X>>.
R: book, X: record player, and Y: can opener. You press <<R>>.
R: cauliflower, X: bell, and Y: mud. You press <<R>>.
R: traffic light, X: shoelace, and Y: bottle opener. You press <<Y>>.
R: sailboat, X: pitchfork, and Y: bat. You press <<Y>>.
R: pine tree, X: tape measure, and Y: emerald. You press <<X>>.
R: file, X: raccoon, and Y: calzone. You press <<R>>.
R: filter, X: traffic light, and Y: kangaroo. You press <<Y>>.
R: corkscrew, X: battery, and Y: rosary. You press <<Y>>.