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

N: rocking chair, O: column, and U: toaster oven. You press <<U>>.
N: shortbread, O: mitten, and U: step stool. You press <<N>>.
N: beanie, O: toucan, and U: plug. You press <<O>>.
N: honeycomb, O: icicle, and U: corkboard. You press <<U>>.
N: stick, O: blimp, and U: paintbrush. You press <<O>>.
N: rhubarb, O: ice pack, and U: fossil. You press <<O>>.
N: toad, O: notepad, and U: fern. You press <<O>>.
N: mussel, O: candy cane, and U: anvil. You press <<U>>.
N: waffle, O: arrow, and U: cow. You press <<O>>.
N: loveseat, O: granola, and U: duckling. You press <<N>>.
N: noodle, O: milk, and U: tiger. You press <<U>>.
N: birthday cake, O: car door, and U: outfit. You press <<N>>.
N: machete, O: swan, and U: anklet. You press <<N>>.
N: freezer, O: sweet potato, and U: cot. You press <<U>>.
N: strap, O: cookie sheet, and U: toga. You press <<O>>.
N: catapult, O: screen, and U: mouthpiece. You press <<O>>.
N: underwear, O: backdrop, and U: wedding cake. You press <<U>>.
N: hammock, O: anklet, and U: elbow. You press <<N>>.
N: ping-pong table, O: bassinet, and U: ball. You press <<O>>.
N: foam, O: strainer, and U: ferry. You press <<U>>.