You will be presented with triplets of objects, which will be assigned to the keys Y, O, and R.
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.

Y: butter, O: saucer, and R: pickle. You press <<R>>.
Y: panties, O: slug, and R: thermos. You press <<O>>.
Y: margarita, O: camera, and R: container. You press <<R>>.
Y: scarecrow, O: coat rack, and R: stained glass. You press <<Y>>.
Y: key, O: birdbath, and R: pheasant. You press <<Y>>.
Y: phone, O: hook, and R: beer. You press <<Y>>.
Y: computer screen, O: metal detector, and R: zebra. You press <<R>>.
Y: cymbal, O: wick, and R: cannonball. You press <<O>>.
Y: red carpet, O: patch, and R: pickle. You press <<R>>.
Y: carriage, O: guitar, and R: slug. You press <<R>>.
Y: chinaware, O: cookie, and R: humvee. You press <<R>>.
Y: cockroach, O: pitchfork, and R: cabinet. You press <<O>>.
Y: chips, O: noose, and R: cymbal. You press <<O>>.
Y: tank, O: phone booth, and R: furnace. You press <<O>>.
Y: roller coaster, O: showerhead, and R: printer. You press <<Y>>.
Y: seafood, O: cornbread, and R: springboard. You press <<R>>.
Y: clock, O: wooden leg, and R: ivy. You press <<O>>.
Y: spool, O: hair, and R: mushroom. You press <<Y>>.
Y: tiger, O: banana peel, and R: foot. You press <<Y>>.
Y: collar, O: whip, and R: flip flop. You press <<R>>.