You will be presented with triplets of objects, which will be assigned to the keys A, I, 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: pipe, I: paper plate, and O: squid. You press <<A>>.
A: cobra, I: croissant, and O: pepper. You press <<A>>.
A: ferret, I: eye patch, and O: granola. You press <<O>>.
A: duckling, I: pesto, and O: hammer. You press <<O>>.
A: christmas card, I: badge, and O: squirrel. You press <<O>>.
A: pool table, I: bikini, and O: fishnet stockings. You press <<A>>.
A: eclair, I: pesto, and O: dandelion. You press <<O>>.
A: nutcracker, I: birdhouse, and O: daisy. You press <<O>>.
A: charcoal, I: sheet, and O: jelly bean. You press <<I>>.
A: outlet, I: ferry, and O: gravy. You press <<A>>.
A: hummingbird, I: flashbulb, and O: blindfold. You press <<A>>.
A: bed, I: lampshade, and O: blinder. You press <<O>>.
A: tarp, I: pie, and O: lighter. You press <<O>>.
A: origami, I: crucifix, and O: giraffe. You press <<A>>.
A: chinchilla, I: tree trunk, and O: lemonade. You press <<A>>.
A: pinball, I: fencepost, and O: subway. You press <<I>>.
A: stuffing, I: hole, and O: candy bar. You press <<I>>.
A: noose, I: laser pointer, and O: mouthpiece. You press <<I>>.
A: stapler, I: swizzle stick, and O: radar. You press <<I>>.
A: toe, I: gun, and O: gong. You press <<A>>.