You will be presented with triplets of objects, which will be assigned to the keys F, C, and R.
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: grasshopper, C: thermostat, and R: can. You press <<F>>.
F: washboard, C: butterfly, and R: buffet. You press <<C>>.
F: glove, C: fish, and R: robe. You press <<F>>.
F: chihuahua, C: lion, and R: saddle. You press <<F>>.
F: fan, C: copier, and R: crane. You press <<R>>.
F: rabbit, C: barcode, and R: cigarette butt. You press <<F>>.
F: tile, C: tarantula, and R: worm. You press <<F>>.
F: baton, C: knitting, and R: aquarium. You press <<F>>.
F: detonator, C: hook, and R: fork. You press <<F>>.
F: bull, C: nail polish, and R: yolk. You press <<C>>.
F: tongue, C: cotton candy, and R: taco. You press <<F>>.
F: juicer, C: mattress, and R: fishing pole. You press <<R>>.
F: curling iron, C: smoothie, and R: pine tree. You press <<R>>.
F: knitting, C: fudge, and R: stockings. You press <<C>>.
F: stretcher, C: chandelier, and R: stump. You press <<C>>.
F: blowgun, C: banjo, and R: mango. You press <<R>>.
F: stockings, C: clam, and R: hummingbird. You press <<F>>.
F: jacket, C: coyote, and R: otter. You press <<F>>.
F: melon, C: eye, and R: washboard. You press <<R>>.
F: camera, C: backpack, and R: ferry. You press <<F>>.