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

D: appetizer, I: sunglasses, and A: red carpet. You press <<D>>.
D: doorbell, I: otter, and A: banana. You press <<D>>.
D: shield, I: monkey, and A: jewelry. You press <<I>>.
D: hot tub, I: towel, and A: cup. You press <<A>>.
D: ferris wheel, I: boy, and A: gear. You press <<A>>.
D: organ, I: badge, and A: belt buckle. You press <<D>>.
D: flan, I: cashew, and A: tinsel. You press <<A>>.
D: spark plug, I: stalagmite, and A: nail clippers. You press <<I>>.
D: taco, I: smoothie, and A: pendulum. You press <<A>>.
D: microphone, I: tiara, and A: penguin. You press <<A>>.
D: chipmunk, I: flour, and A: blind. You press <<A>>.
D: flamingo, I: mistletoe, and A: whipped cream. You press <<D>>.
D: wine bottle, I: tattoo, and A: crib. You press <<A>>.
D: antelope, I: pocketknife, and A: tag. You press <<A>>.
D: swing set, I: gutter, and A: dreidel. You press <<I>>.
D: dirt bike, I: barnacle, and A: toe. You press <<I>>.
D: starfish, I: phone booth, and A: metal detector. You press <<I>>.
D: baseball glove, I: hopscotch, and A: beaker. You press <<A>>.
D: sand, I: speedboat, and A: sewage. You press <<D>>.
D: bulletin board, I: thermometer, and A: bat. You press <<I>>.