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

K: accordion, P: guitar, and C: tab. You press <<C>>.
K: brussels sprouts, P: armor, and C: squirrel. You press <<P>>.
K: fern, P: ukulele, and C: gargoyle. You press <<K>>.
K: blackberry, P: chimney, and C: air pump. You press <<K>>.
K: pliers, P: bow, and C: licorice. You press <<C>>.
K: shower curtain, P: washing machine, and C: donkey. You press <<C>>.
K: rifle, P: giraffe, and C: cilantro. You press <<K>>.
K: squash, P: cooler, and C: headscarf. You press <<K>>.
K: cross, P: ski boots, and C: barrel. You press <<P>>.
K: basket, P: comb, and C: whale. You press <<C>>.
K: pigeon, P: pancake, and C: aluminum foil. You press <<C>>.
K: curling iron, P: coil, and C: finger. You press <<C>>.
K: tumbleweed, P: highlighter, and C: hedge. You press <<P>>.
K: chinchilla, P: bumper, and C: pocket. You press <<P>>.
K: defibrillator, P: marshmallow, and C: life jacket. You press <<P>>.
K: screen, P: camcorder, and C: goalpost. You press <<C>>.
K: squash, P: diskette, and C: magnifier. You press <<K>>.
K: hammock, P: ice cream, and C: sheep. You press <<P>>.
K: bunkbed, P: lemonade, and C: gearshift. You press <<P>>.
K: bathtub, P: chipmunk, and C: dogfood. You press <<K>>.