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

L: file, R: tupperware, and B: basil. You press <<B>>.
L: sandpaper, R: handkerchief, and B: jewel. You press <<B>>.
L: washcloth, R: ant, and B: file. You press <<R>>.
L: pita, R: wooden leg, and B: shaving cream. You press <<R>>.
L: dartboard, R: bread, and B: crow. You press <<R>>.
L: daisy, R: hyena, and B: salami. You press <<L>>.
L: pineapple, R: cockroach, and B: grass. You press <<R>>.
L: videocassette, R: go-kart, and B: wolf. You press <<B>>.
L: board, R: gold, and B: pear. You press <<B>>.
L: rollerskate, R: scalpel, and B: bow. You press <<R>>.
L: boxer shorts, R: birthday cake, and B: basketball hoop. You press <<B>>.
L: koala, R: buoy, and B: antenna. You press <<L>>.
L: sewing machine, R: shuffleboard, and B: screen. You press <<R>>.
L: water fountain, R: paper, and B: bandage. You press <<R>>.
L: camera lens, R: lip balm, and B: breadbox. You press <<L>>.
L: urn, R: whip, and B: gutter. You press <<B>>.
L: shaving cream, R: wooden leg, and B: pita. You press <<R>>.
L: globe, R: funnel, and B: beehive. You press <<R>>.
L: pin, R: harp, and B: rag. You press <<R>>.
L: donut, R: honeypot, and B: baseball bat. You press <<B>>.