You will be presented with triplets of objects, which will be assigned to the keys K, C, and A.
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: wreck, C: water cooler, and A: feather. You press <<A>>.
K: bowler hat, C: jersey, and A: toothbrush. You press <<A>>.
K: scoreboard, C: manatee, and A: meat grinder. You press <<A>>.
K: tank, C: pencil sharpener, and A: leek. You press <<A>>.
K: coral, C: trolley, and A: turtle. You press <<C>>.
K: doorknocker, C: fence, and A: sifter. You press <<C>>.
K: thorn, C: swimsuit, and A: hamster. You press <<C>>.
K: juice, C: shoehorn, and A: crayon. You press <<K>>.
K: basketball hoop, C: headrest, and A: toaster oven. You press <<A>>.
K: missile, C: skunk, and A: beehive. You press <<K>>.
K: kite, C: tackle, and A: wreck. You press <<K>>.
K: powder, C: harmonica, and A: chinaware. You press <<C>>.
K: television, C: baton, and A: net. You press <<A>>.
K: tuba, C: water fountain, and A: photo booth. You press <<K>>.
K: red carpet, C: tag, and A: chain. You press <<C>>.
K: polar bear, C: totem pole, and A: air mattress. You press <<K>>.
K: bungee, C: taffy, and A: cash register. You press <<C>>.
K: bazooka, C: belt, and A: paper. You press <<A>>.
K: poker, C: zebra, and A: wax paper. You press <<C>>.
K: tuning fork, C: kayak, and A: slicer. You press <<C>>.