You will be presented with triplets of objects, which will be assigned to the keys C, J, and H.
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.

C: porthole, J: clothesline, and H: oil. You press <<J>>.
C: pendulum, J: pocket watch, and H: tongue. You press <<C>>.
C: outlet, J: mattress, and H: chin. You press <<H>>.
C: porcupine, J: puppy, and H: juicer. You press <<H>>.
C: game, J: police car, and H: hummingbird. You press <<H>>.
C: guillotine, J: camera lens, and H: fishhook. You press <<J>>.
C: hot tub, J: gravestone, and H: memory stick. You press <<J>>.
C: string cheese, J: cabinet, and H: ice pack. You press <<J>>.
C: jewelry, J: pocketknife, and H: cable. You press <<H>>.
C: incubator, J: fire pit, and H: belt buckle. You press <<C>>.
C: ferret, J: timer, and H: kale. You press <<J>>.
C: banjo, J: centrifuge, and H: ashtray. You press <<H>>.
C: fossil, J: cable, and H: pocketknife. You press <<C>>.
C: elbow, J: lemon, and H: watch. You press <<J>>.
C: statue, J: tomato, and H: swan. You press <<J>>.
C: tank, J: burner, and H: ladle. You press <<C>>.
C: porthole, J: oil, and H: clothesline. You press <<H>>.
C: sombrero, J: doorknob, and H: lectern. You press <<C>>.
C: hairbrush, J: lamp, and H: eggbeater. You press <<H>>.
C: ice cream, J: polar bear, and H: potpourri. You press <<J>>.