You will be presented with triplets of objects, which will be assigned to the keys B, D, 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.

B: stopwatch, D: knot, and C: potholder. You press <<D>>.
B: shower curtain, D: beanbag, and C: dip. You press <<D>>.
B: fondue, D: cane, and C: knife. You press <<B>>.
B: microscope, D: air mattress, and C: cobra. You press <<D>>.
B: lawnmower, D: wax paper, and C: piglet. You press <<B>>.
B: piano, D: cougar, and C: siren. You press <<D>>.
B: golf cart, D: potholder, and C: jar. You press <<B>>.
B: lettuce, D: beer, and C: starfish. You press <<D>>.
B: toolbox, D: pasta, and C: meatloaf. You press <<B>>.
B: baby, D: photograph, and C: coat. You press <<C>>.
B: baby, D: tamale, and C: bok choy. You press <<B>>.
B: tarp, D: papaya, and C: coaster. You press <<D>>.
B: twig, D: tuba, and C: kite. You press <<B>>.
B: bell, D: corkboard, and C: sifter. You press <<D>>.
B: pants, D: kiwi, and C: top hat. You press <<B>>.
B: stuffing, D: couch, and C: manatee. You press <<B>>.
B: raft, D: domino, and C: paperweight. You press <<B>>.
B: board, D: cuckoo clock, and C: smoke alarm. You press <<B>>.
B: urinal, D: workbench, and C: pulley. You press <<C>>.
B: handprint, D: vending machine, and C: earwig. You press <<D>>.