You will be presented with triplets of objects, which will be assigned to the keys K, P, and E.
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: kangaroo, P: nightshirt, and E: ladder. You press <<E>>.
K: rattlesnake, P: revolving door, and E: watch. You press <<K>>.
K: handprint, P: power line, and E: hairbrush. You press <<K>>.
K: yoke, P: mail, and E: wire cutters. You press <<E>>.
K: praying mantis, P: string cheese, and E: blazer. You press <<E>>.
K: shower, P: doghouse, and E: rooster. You press <<E>>.
K: firewood, P: hotdog, and E: bell. You press <<P>>.
K: tee, P: mirror, and E: thimble. You press <<P>>.
K: basket, P: steering wheel, and E: tee. You press <<P>>.
K: coverall, P: bracket, and E: banana peel. You press <<E>>.
K: bead, P: crown, and E: garbage. You press <<E>>.
K: fur coat, P: scraper, and E: birdhouse. You press <<K>>.
K: cassette, P: cauliflower, and E: cheetah. You press <<K>>.
K: eggbeater, P: pepper, and E: pendulum. You press <<P>>.
K: ukulele, P: toilet paper, and E: recliner. You press <<K>>.
K: maggot, P: charcoal, and E: slot machine. You press <<K>>.
K: wind chimes, P: stingray, and E: hedge. You press <<K>>.
K: blouse, P: goggles, and E: gong. You press <<E>>.
K: cymbal, P: scissors, and E: gorilla. You press <<E>>.
K: step stool, P: walrus, and E: coffee. You press <<P>>.