You will be presented with triplets of objects, which will be assigned to the keys P, Y, and K.
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: chicken, Y: rat, and K: hatchet. You press <<K>>.
P: gravestone, Y: spring roll, and K: swimming pool. You press <<Y>>.
P: shield, Y: weed, and K: sidecar. You press <<P>>.
P: stair, Y: roller, and K: hopscotch. You press <<P>>.
P: jewelry, Y: coal, and K: ski pole. You press <<P>>.
P: ravioli, Y: stroller, and K: flag. You press <<P>>.
P: jalapeno, Y: toothpick, and K: spout. You press <<Y>>.
P: ferret, Y: melon, and K: wine. You press <<P>>.
P: panda, Y: flamingo, and K: shutter. You press <<K>>.
P: comb, Y: eggplant, and K: pin. You press <<Y>>.
P: eyeliner, Y: crank, and K: pantsuit. You press <<Y>>.
P: banana peel, Y: stir fry, and K: rearview mirror. You press <<K>>.
P: unicycle, Y: peg, and K: peacock. You press <<P>>.
P: torpedo, Y: microscope, and K: wedding cake. You press <<K>>.
P: teapot, Y: mullet, and K: kangaroo. You press <<Y>>.
P: panther, Y: juicer, and K: sandbox. You press <<P>>.
P: shredder, Y: manatee, and K: bottle opener. You press <<Y>>.
P: violin, Y: banana split, and K: sifter. You press <<K>>.
P: cat, Y: grater, and K: mint. You press <<Y>>.
P: cherry, Y: pump, and K: stick. You press <<K>>.