You will be presented with triplets of objects, which will be assigned to the keys A, M, and O.
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: coal, M: jug, and O: champagne. You press <<A>>.
A: chive, M: tambourine, and O: cabinet. You press <<A>>.
A: garbage truck, M: toast, and O: food processor. You press <<A>>.
A: pincushion, M: velcro, and O: minivan. You press <<O>>.
A: cucumber, M: dynamite, and O: barnacle. You press <<M>>.
A: cream cheese, M: spoon, and O: battery. You press <<O>>.
A: snail, M: tile, and O: kazoo. You press <<O>>.
A: burner, M: duct tape, and O: air pump. You press <<A>>.
A: taco, M: wine, and O: hole. You press <<O>>.
A: propeller, M: rain gauge, and O: hip. You press <<A>>.
A: grape, M: license plate, and O: chopsticks. You press <<M>>.
A: scanner, M: wrapping paper, and O: marshmallow. You press <<O>>.
A: cutting board, M: pool table, and O: column. You press <<A>>.
A: trapdoor, M: videocassette, and O: chip. You press <<A>>.
A: thorn, M: water bottle, and O: cassette. You press <<O>>.
A: laundry basket, M: undershirt, and O: jewel. You press <<O>>.
A: parsley, M: watering can, and O: garbage truck. You press <<O>>.
A: dashboard, M: roller coaster, and O: bobsled. You press <<A>>.
A: pony, M: slicer, and O: pheasant. You press <<M>>.
A: boxing gloves, M: watermelon, and O: aircraft carrier. You press <<O>>.