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: washcloth, H: pelican, and C: train. You press <<H>>.
K: cigarette butt, H: fire pit, and C: coffee pot. You press <<K>>.
K: diving board, H: scorpion, and C: hubcap. You press <<C>>.
K: waffle iron, H: gravestone, and C: waterwheel. You press <<C>>.
K: bandage, H: chandelier, and C: batter. You press <<K>>.
K: bongo, H: terrarium, and C: fountain pen. You press <<H>>.
K: sweeper, H: ice cream, and C: fast food. You press <<K>>.
K: bracket, H: briefcase, and C: macadamia. You press <<C>>.
K: trolley, H: groundhog, and C: dresser. You press <<H>>.
K: seafood, H: freezer, and C: coil. You press <<C>>.
K: punch, H: puffin, and C: tape measure. You press <<H>>.
K: seahorse, H: necklace, and C: pogo stick. You press <<K>>.
K: pepper, H: tackle, and C: scraper. You press <<C>>.
K: dollhouse, H: baseball glove, and C: pine needle. You press <<C>>.
K: crane, H: kebab, and C: statue. You press <<C>>.
K: gold, H: money, and C: compost. You press <<C>>.
K: beaver, H: funnel, and C: bunkbed. You press <<H>>.
K: teapot, H: bracelet, and C: bikini. You press <<K>>.
K: bus, H: duck, and C: vacuum. You press <<H>>.
K: fencepost, H: arm, and C: crowbar. You press <<K>>.