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

B: shorts, C: keg, and U: banana peel. You press <<C>>.
B: lip balm, C: copier, and U: honey. You press <<C>>.
B: tuba, C: lizard, and U: step stool. You press <<C>>.
B: firetruck, C: eclair, and U: springboard. You press <<B>>.
B: pothole, C: tractor, and U: thumbtack. You press <<U>>.
B: bottle, C: porcupine, and U: strap. You press <<B>>.
B: steamroller, C: bouquet, and U: seesaw. You press <<C>>.
B: game, C: mattress, and U: copier. You press <<U>>.
B: charcoal, C: thermostat, and U: chandelier. You press <<U>>.
B: cardboard, C: chimney, and U: scraper. You press <<B>>.
B: polaroid, C: handprint, and U: eyepiece. You press <<C>>.
B: reel, C: pony, and U: stalagmite. You press <<B>>.
B: gas mask, C: scallop, and U: sundial. You press <<C>>.
B: thermostat, C: paint, and U: bullet. You press <<B>>.
B: tape recorder, C: hoodie, and U: eggplant. You press <<U>>.
B: remote control, C: map, and U: panther. You press <<U>>.
B: license plate, C: lion, and U: rollerblade. You press <<C>>.
B: hard disk, C: paddle, and U: shovel. You press <<B>>.
B: screw, C: strap, and U: yoke. You press <<C>>.
B: burrito, C: watch, and U: crossbow. You press <<B>>.