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

Y: box, M: fudge, and K: butter. You press <<Y>>.
Y: beer, M: slingshot, and K: scaffolding. You press <<Y>>.
Y: keyboard, M: guitar, and K: crowbar. You press <<K>>.
Y: extinguisher, M: chinaware, and K: awning. You press <<K>>.
Y: gyro, M: firetruck, and K: top hat. You press <<Y>>.
Y: stem, M: belt buckle, and K: camcorder. You press <<Y>>.
Y: cocoon, M: bulletproof vest, and K: candlestick. You press <<K>>.
Y: ski pole, M: pot, and K: antelope. You press <<K>>.
Y: wire cutters, M: cap, and K: starfish. You press <<K>>.
Y: arch, M: watermelon, and K: microphone. You press <<M>>.
Y: granola, M: uniform, and K: pocket watch. You press <<Y>>.
Y: envelope, M: bamboo, and K: hole. You press <<Y>>.
Y: lip gloss, M: radiator, and K: bull. You press <<K>>.
Y: blind, M: poker, and K: ticktacktoe. You press <<K>>.
Y: coral, M: mat, and K: flagpole. You press <<Y>>.
Y: spur, M: flamethrower, and K: iron. You press <<M>>.
Y: television, M: powder, and K: lightning bug. You press <<Y>>.
Y: curry, M: incubator, and K: cereal. You press <<M>>.
Y: dresser, M: palm tree, and K: toolbox. You press <<M>>.
Y: rock, M: stopwatch, and K: file. You press <<Y>>.