You will be presented with triplets of objects, which will be assigned to the keys P, K, 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: letter opener, K: pepper mill, and C: leopard. You press <<C>>.
P: guardrail, K: shawl, and C: bandanna. You press <<P>>.
P: bow, K: chalk, and C: candy. You press <<K>>.
P: workbench, K: desk, and C: water heater. You press <<K>>.
P: matchbox, K: leotard, and C: police car. You press <<K>>.
P: mole, K: headrest, and C: firewood. You press <<P>>.
P: hamburger, K: baseball glove, and C: oar. You press <<P>>.
P: belt buckle, K: clock, and C: napkin. You press <<C>>.
P: motorcycle, K: turf, and C: neck. You press <<K>>.
P: pump, K: cruise ship, and C: fire alarm. You press <<K>>.
P: sewing machine, K: cornhusk, and C: banana. You press <<P>>.
P: girl, K: marijuana, and C: football. You press <<P>>.
P: fuse, K: peacock, and C: lemonade. You press <<P>>.
P: cork, K: mug, and C: crystal ball. You press <<P>>.
P: doormat, K: rollerblade, and C: peeler. You press <<P>>.
P: possum, K: footrest, and C: salami. You press <<P>>.
P: tarantula, K: camper, and C: wineglass. You press <<P>>.
P: candle, K: filing cabinet, and C: mantle. You press <<K>>.
P: train car, K: orange rind, and C: ostrich. You press <<C>>.
P: cash register, K: dartboard, and C: marshmallow. You press <<C>>.