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

A: peanut butter, O: bib, and K: hearse. You press <<K>>.
A: petal, O: duckling, and K: buoy. You press <<A>>.
A: hula hoop, O: paper plate, and K: lens. You press <<O>>.
A: fig, O: coin, and K: brush. You press <<K>>.
A: t-shirt, O: trolley, and K: switch. You press <<A>>.
A: boa, O: patty, and K: piglet. You press <<A>>.
A: bow, O: pantsuit, and K: clipboard. You press <<O>>.
A: marker, O: hummus, and K: saffron. You press <<A>>.
A: hairnet, O: bag, and K: clothes. You press <<A>>.
A: bread, O: wasp, and K: trident. You press <<A>>.
A: train set, O: cable, and K: laptop. You press <<O>>.
A: duck, O: visor, and K: grits. You press <<O>>.
A: blazer, O: leech, and K: raft. You press <<K>>.
A: jewelry, O: mistletoe, and K: aluminum foil. You press <<O>>.
A: walnut, O: mashed potato, and K: lemonade. You press <<K>>.
A: biscuit, O: stair, and K: jackhammer. You press <<O>>.
A: squeegee, O: gate, and K: shears. You press <<A>>.
A: caterpillar, O: crane, and K: hedgehog. You press <<O>>.
A: hair, O: sewing kit, and K: revolving door. You press <<K>>.
A: tuba, O: hay, and K: scarecrow. You press <<A>>.