You will be presented with triplets of objects, which will be assigned to the keys U, N, and L.
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.

U: brick, N: missile, and L: fire pit. You press <<N>>.
U: chest, N: smoothie, and L: snowball. You press <<U>>.
U: pocket, N: bib, and L: doily. You press <<N>>.
U: sunflower, N: hood, and L: popcorn. You press <<N>>.
U: harness, N: pocket watch, and L: oilcan. You press <<N>>.
U: beetle, N: cornhusk, and L: roof rack. You press <<U>>.
U: fig, N: coffee table, and L: faucet. You press <<N>>.
U: fire hydrant, N: mold, and L: bologna. You press <<U>>.
U: container, N: pinecone, and L: bell. You press <<N>>.
U: nacho, N: accordion, and L: flyswatter. You press <<U>>.
U: mint, N: onion, and L: birthday cake. You press <<L>>.
U: torpedo, N: bib, and L: margarita. You press <<U>>.
U: gauge, N: mouthpiece, and L: polar bear. You press <<L>>.
U: yolk, N: bell pepper, and L: jacket. You press <<L>>.
U: confetti, N: gauze, and L: okra. You press <<N>>.
U: leash, N: lab coat, and L: pot. You press <<L>>.
U: combination lock, N: boulder, and L: melon. You press <<N>>.
U: fish, N: grapefruit, and L: diaper. You press <<L>>.
U: egg, N: whiteboard, and L: diskette. You press <<L>>.
U: beetle, N: pin, and L: palm tree. You press <<N>>.