You will be presented with triplets of objects, which will be assigned to the keys F, R, 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.

F: cd player, R: blouse, and C: paperweight. You press <<R>>.
F: hearing aid, R: seesaw, and C: compass. You press <<R>>.
F: nose, R: hearing aid, and C: rocking chair. You press <<F>>.
F: ladder, R: birthday cake, and C: thermos. You press <<R>>.
F: magnifier, R: lighter, and C: cornhusk. You press <<C>>.
F: carousel, R: dashboard, and C: lollipop. You press <<C>>.
F: catfish, R: radish, and C: snowboard. You press <<C>>.
F: checkbook, R: hoe, and C: skeleton. You press <<F>>.
F: toga, R: mousse, and C: match. You press <<C>>.
F: soldering iron, R: baseball, and C: taffy. You press <<C>>.
F: moth, R: thread, and C: fossil. You press <<R>>.
F: blowgun, R: polar bear, and C: gingerbread man. You press <<C>>.
F: beaker, R: figurine, and C: strap. You press <<R>>.
F: car, R: electric chair, and C: clipboard. You press <<C>>.
F: stethoscope, R: fork, and C: wok. You press <<F>>.
F: macadamia, R: station wagon, and C: handkerchief. You press <<R>>.
F: cabbage, R: tuba, and C: computer. You press <<F>>.
F: stamp, R: meatloaf, and C: go-kart. You press <<R>>.
F: fishbowl, R: thermos, and C: notebook. You press <<F>>.
F: toga, R: headrest, and C: parsley. You press <<R>>.