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

R: cinnamon, F: butterfly, and X: generator. You press <<X>>.
R: basketball hoop, F: shower, and X: snowshoe. You press <<F>>.
R: steamroller, F: router, and X: minivan. You press <<F>>.
R: freezer, F: chips, and X: saddle. You press <<X>>.
R: cow, F: rake, and X: vest. You press <<R>>.
R: biscuit, F: pendulum, and X: stereo. You press <<R>>.
R: lettuce, F: latch, and X: carriage. You press <<X>>.
R: tennis ball, F: generator, and X: mouthpiece. You press <<F>>.
R: rolling pin, F: scaffold, and X: chest. You press <<F>>.
R: duct tape, F: pool table, and X: pearl. You press <<X>>.
R: springboard, F: graffiti, and X: sunglasses. You press <<F>>.
R: doorbell, F: tackle, and X: chair. You press <<F>>.
R: giraffe, F: wallpaper, and X: vulture. You press <<F>>.
R: metal detector, F: headlight, and X: enchilada. You press <<R>>.
R: marmalade, F: harp, and X: coconut. You press <<F>>.
R: organ, F: chinchilla, and X: gong. You press <<F>>.
R: bush, F: turban, and X: dandelion. You press <<F>>.
R: compass, F: bra, and X: abacus. You press <<F>>.
R: candy cane, F: gold, and X: saucer. You press <<F>>.
R: sombrero, F: chips, and X: teepee. You press <<F>>.
R: rope, F: goat, and X: test tube. You press <<R>>.
R: patch, F: waterwheel, and X: clothesline. You press <<R>>.
R: thermostat, F: bobsled, and X: crystal. You press <<X>>.
R: sandal, F: telescope, and X: crystal ball. You press <<R>>.
R: straightjacket, F: blazer, and X: saltshaker. You press <<R>>.
R: camel, F: skirt, and X: bikini. You press <<R>>.
R: pepperoni, F: juicer, and X: petri dish. You press <<X>>.
R: sled, F: pig, and X: exerciser. You press <<F>>.
R: ski pole, F: coffee filter, and X: revolver. You press <<R>>.
R: bacon, F: dolphin, and X: paper. You press <<X>>.
R: couch, F: deer, and X: chinaware. You press <<X>>.
R: chickpea, F: arrow, and X: camera. You press <<F>>.
R: dog, F: honey, and X: crane. You press <<X>>.
R: cloud, F: rudder, and X: doorhandle. You press <<F>>.
R: frog, F: cotton candy, and X: bank. You press <<R>>.
R: bobsled, F: pug, and X: bok choy. You press <<X>>.
R: centrifuge, F: goat, and X: frisbee. You press <<R>>.
R: grille, F: pencil, and X: urn. You press <<R>>.
R: rope, F: goat, and X: test tube. You press <<F>>.
R: mosquito, F: hatchet, and X: cloak. You press <<X>>.