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

S: tamale, R: globe, and A: scrambled egg. You press <<R>>.
S: magnifying glass, R: sifter, and A: spool. You press <<A>>.
S: beetle, R: marker, and A: computer screen. You press <<S>>.
S: beaver, R: baseball, and A: filter. You press <<S>>.
S: poster, R: peeler, and A: truck. You press <<S>>.
S: mashed potato, R: snack, and A: baton. You press <<A>>.
S: shoulder, R: giraffe, and A: sauerkraut. You press <<A>>.
S: zipper, R: clipper, and A: credit card. You press <<A>>.
S: tulip, R: broom, and A: confetti. You press <<A>>.
S: jumpsuit, R: pocket watch, and A: deodorant. You press <<S>>.
S: tank, R: sauerkraut, and A: rabbit. You press <<R>>.
S: latte, R: rhinoceros, and A: pencil sharpener. You press <<R>>.
S: panties, R: skirt, and A: arm. You press <<A>>.
S: boa, R: van, and A: credit card. You press <<R>>.
S: revolver, R: box, and A: jumpsuit. You press <<S>>.
S: playpen, R: clove, and A: bug. You press <<R>>.
S: drumstick, R: denture, and A: dolly. You press <<R>>.
S: match, R: statue, and A: dress. You press <<A>>.
S: kazoo, R: steering wheel, and A: paper bag. You press <<A>>.
S: roll, R: pacifier, and A: jam. You press <<R>>.