You will be presented with triplets of objects, which will be assigned to the keys M, Y, and A.
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: rosary, Y: fast food, and A: toothpaste. You press <<M>>.
M: jigsaw puzzle, Y: centerpiece, and A: hairspray. You press <<A>>.
M: skewer, Y: tamale, and A: volleyball. You press <<A>>.
M: springboard, Y: lingerie, and A: pinball. You press <<A>>.
M: piggy bank, Y: fast food, and A: surfboard. You press <<Y>>.
M: lemonade, Y: outlet, and A: ironing board. You press <<M>>.
M: sparkler, Y: puppy, and A: bassoon. You press <<Y>>.
M: rattlesnake, Y: balloon, and A: weasel. You press <<Y>>.
M: ski pole, Y: match, and A: drum. You press <<Y>>.
M: axe, Y: lime, and A: air pump. You press <<Y>>.
M: wrapping paper, Y: trigger, and A: lamp. You press <<Y>>.
M: tapestry, Y: ski, and A: gel. You press <<A>>.
M: ironing board, Y: thumb, and A: satellite. You press <<Y>>.
M: videocassette, Y: easter egg, and A: dryer. You press <<Y>>.
M: trolley, Y: doorbell, and A: tostada. You press <<A>>.
M: tarantula, Y: squirt gun, and A: tick. You press <<Y>>.
M: meerkat, Y: pincushion, and A: gurney. You press <<M>>.
M: torch, Y: peg, and A: tuning fork. You press <<A>>.
M: tamale, Y: volleyball, and A: skewer. You press <<Y>>.
M: costume, Y: brace, and A: shoehorn. You press <<A>>.