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

W: dryer, M: sandbox, and Z: seal. You press <<W>>.
W: coffee filter, M: mandolin, and Z: gallows. You press <<W>>.
W: necklace, M: pantyhose, and Z: stir fry. You press <<Z>>.
W: curry, M: mustard, and Z: towel. You press <<Z>>.
W: desk, M: radish, and Z: telegraph. You press <<M>>.
W: checkers, M: grain, and Z: spool. You press <<M>>.
W: crepe, M: coyote, and Z: pool table. You press <<M>>.
W: firecracker, M: metronome, and Z: walker. You press <<W>>.
W: palm tree, M: frog, and Z: ship. You press <<W>>.
W: table, M: tomato sauce, and Z: mistletoe. You press <<W>>.
W: boat, M: cash machine, and Z: waffle. You press <<Z>>.
W: strap, M: bookmark, and Z: radiator. You press <<Z>>.
W: cardigan, M: lab coat, and Z: shield. You press <<Z>>.
W: orange, M: coyote, and Z: leotard. You press <<W>>.
W: velcro, M: glove, and Z: balance beam. You press <<Z>>.
W: boa, M: bread, and Z: blackberry. You press <<W>>.
W: gravel, M: headlight, and Z: blouse. You press <<Z>>.
W: ant, M: toucan, and Z: music box. You press <<Z>>.
W: bongo, M: eagle, and Z: ant. You press <<W>>.
W: hamburger, M: organ, and Z: vise. You press <<W>>.