You will be presented with triplets of objects, which will be assigned to the keys K, H, 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: nest, H: gumball, and C: jar. You press <<K>>.
K: coat, H: bathmat, and C: fan. You press <<C>>.
K: statue, H: stalagmite, and C: peanut. You press <<C>>.
K: workbench, H: balance beam, and C: alligator. You press <<C>>.
K: crate, H: recorder, and C: anklet. You press <<K>>.
K: cilantro, H: contact lens, and C: slot machine. You press <<K>>.
K: lantern, H: fireplace, and C: pet food. You press <<C>>.
K: dish, H: plum, and C: life jacket. You press <<C>>.
K: airboat, H: costume, and C: window. You press <<H>>.
K: cactus, H: retainer, and C: mailbox. You press <<C>>.
K: stereo, H: french horn, and C: videogame. You press <<C>>.
K: toad, H: stained glass, and C: aircraft carrier. You press <<C>>.
K: eyeliner, H: coyote, and C: calf. You press <<K>>.
K: tripod, H: ravioli, and C: rice. You press <<K>>.
K: copier, H: pear, and C: sweatsuit. You press <<K>>.
K: chick, H: stingray, and C: totem pole. You press <<C>>.
K: jug, H: doghouse, and C: collar. You press <<K>>.
K: juicer, H: stump, and C: noose. You press <<K>>.
K: stove, H: bacon, and C: beachball. You press <<C>>.
K: shower curtain, H: toilet, and C: floss. You press <<C>>.