You will be presented with triplets of objects, which will be assigned to the keys P, N, 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.

P: coverall, N: sandwich, and C: boat. You press <<C>>.
P: bullet, N: bone, and C: cantaloupe. You press <<N>>.
P: cleaver, N: bulletproof vest, and C: dice. You press <<P>>.
P: hail, N: chainsaw, and C: tack. You press <<P>>.
P: ivy, N: glass, and C: makeup. You press <<N>>.
P: mango, N: motorcycle, and C: sea urchin. You press <<N>>.
P: crow, N: cross, and C: squirt gun. You press <<N>>.
P: detonator, N: granola, and C: staple gun. You press <<N>>.
P: chip, N: cassette, and C: loincloth. You press <<C>>.
P: plant, N: remote control, and C: collar. You press <<P>>.
P: revolving door, N: foam, and C: mousepad. You press <<P>>.
P: chaps, N: mousetrap, and C: pen. You press <<P>>.
P: paper plate, N: hairnet, and C: anteater. You press <<P>>.
P: exerciser, N: webcam, and C: roller. You press <<C>>.
P: snowsuit, N: earplug, and C: sweeper. You press <<C>>.
P: lens, N: ping-pong table, and C: blueberry. You press <<C>>.
P: cracker, N: pinwheel, and C: doll. You press <<P>>.
P: photo booth, N: ink, and C: skeleton. You press <<N>>.
P: perfume, N: fern, and C: possum. You press <<P>>.
P: dice, N: cleaver, and C: bulletproof vest. You press <<P>>.