You will be presented with triplets of objects, which will be assigned to the keys K, B, 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: zipper, B: loom, and C: vulture. You press <<C>>.
K: mailbox, B: watch, and C: dumbbell. You press <<C>>.
K: petal, B: lipstick, and C: reel. You press <<C>>.
K: cream, B: sleeping bag, and C: spacesuit. You press <<K>>.
K: highlighter, B: bear, and C: bracelet. You press <<B>>.
K: filter, B: seatbelt, and C: cushion. You press <<C>>.
K: honeypot, B: guillotine, and C: totem pole. You press <<B>>.
K: duckling, B: leech, and C: cloak. You press <<C>>.
K: water filter, B: poster, and C: beer. You press <<B>>.
K: clothesline, B: bus, and C: vending machine. You press <<K>>.
K: air conditioner, B: key, and C: duck. You press <<B>>.
K: latch, B: slingshot, and C: guitar. You press <<K>>.
K: gavel, B: checkbook, and C: urinal. You press <<C>>.
K: knitting needle, B: mosquito, and C: denture. You press <<K>>.
K: sandal, B: clipboard, and C: bracelet. You press <<K>>.
K: wedge, B: guillotine, and C: tortellini. You press <<C>>.
K: punching bag, B: ostrich, and C: oil. You press <<C>>.
K: go-kart, B: easel, and C: ladder. You press <<K>>.
K: tripod, B: pigeon, and C: sushi. You press <<K>>.
K: furnace, B: amber, and C: squirrel. You press <<C>>.