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

M: hard disk, A: canister, and E: typewriter. You press <<A>>.
M: garter, A: ladybug, and E: cookie. You press <<A>>.
M: phone, A: ottoman, and E: copier. You press <<A>>.
M: dice, A: mouth, and E: bazooka. You press <<E>>.
M: seahorse, A: grater, and E: stool. You press <<M>>.
M: petal, A: boxer shorts, and E: scrambled egg. You press <<E>>.
M: bat, A: croissant, and E: suit. You press <<M>>.
M: space shuttle, A: plug, and E: berry. You press <<E>>.
M: copier, A: mulch, and E: hyena. You press <<M>>.
M: bun, A: pony, and E: duster. You press <<M>>.
M: fruit, A: elephant, and E: tongs. You press <<A>>.
M: radiator, A: checkbook, and E: lego. You press <<M>>.
M: terrarium, A: chariot, and E: pasta. You press <<E>>.
M: mop, A: cash machine, and E: robe. You press <<A>>.
M: printer, A: suit, and E: juice. You press <<E>>.
M: pig, A: spoon, and E: granite. You press <<M>>.
M: butter, A: bassinet, and E: panda. You press <<A>>.
M: anchor, A: artichoke, and E: swizzle stick. You press <<A>>.
M: gourd, A: abacus, and E: trapdoor. You press <<M>>.
M: bazooka, A: dice, and E: mouth. You press <<M>>.