You will be presented with triplets of objects, which will be assigned to the keys M, D, 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.

M: bird, D: rooster, and R: pear. You press <<R>>.
M: hatbox, D: scarecrow, and R: light switch. You press <<D>>.
M: landmine, D: dogfood, and R: ice cube. You press <<M>>.
M: scrambled egg, D: calf, and R: duck. You press <<M>>.
M: sparkler, D: bagel, and R: coffee table. You press <<M>>.
M: aquarium, D: sandwich, and R: razor. You press <<M>>.
M: chimney, D: fire, and R: urinal. You press <<D>>.
M: top hat, D: ladybug, and R: fishhook. You press <<D>>.
M: birdbath, D: quilt, and R: anvil. You press <<D>>.
M: sim card, D: bag, and R: cinnamon. You press <<R>>.
M: lipstick, D: cordon bleu, and R: compass. You press <<D>>.
M: pom-pom, D: mandolin, and R: scuba. You press <<M>>.
M: scissors, D: cd player, and R: bonsai. You press <<R>>.
M: nightshirt, D: ski, and R: calf. You press <<R>>.
M: sleeping bag, D: pine tree, and R: kazoo. You press <<R>>.
M: camel, D: cheesecake, and R: shell. You press <<M>>.
M: grain, D: rifle, and R: sandbag. You press <<D>>.
M: drill, D: lock, and R: shrimp. You press <<R>>.
M: tuning fork, D: fungus, and R: tambourine. You press <<D>>.
M: hair, D: baby, and R: toy. You press <<R>>.