You will be presented with triplets of objects, which will be assigned to the keys K, A, and Y.
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: stalagmite, A: sticker, and Y: diamond. You press <<A>>.
K: tuxedo, A: metronome, and Y: hook. You press <<K>>.
K: shoe polish, A: raccoon, and Y: van. You press <<A>>.
K: measuring cup, A: owl, and Y: trapdoor. You press <<A>>.
K: eggshell, A: cougar, and Y: tube top. You press <<A>>.
K: peanut butter, A: can opener, and Y: headdress. You press <<Y>>.
K: eagle, A: oilcan, and Y: seagull. You press <<A>>.
K: magnifier, A: firetruck, and Y: beard. You press <<A>>.
K: parsley, A: chips, and Y: croissant. You press <<K>>.
K: watermelon, A: latch, and Y: sweater. You press <<K>>.
K: kayak, A: plum, and Y: shutter. You press <<A>>.
K: bulletin board, A: canister, and Y: sim card. You press <<A>>.
K: warthog, A: poinsettia, and Y: navel. You press <<K>>.
K: popcorn, A: crouton, and Y: baton. You press <<Y>>.
K: shower, A: crib, and Y: meatball. You press <<Y>>.
K: violin, A: duck, and Y: blender. You press <<A>>.
K: scaffold, A: bank, and Y: remote control. You press <<K>>.
K: log, A: folder, and Y: incense. You press <<A>>.
K: backdrop, A: fast food, and Y: crystal ball. You press <<A>>.
K: dustpan, A: megaphone, and Y: caterpillar. You press <<Y>>.