You will be presented with triplets of objects, which will be assigned to the keys L, R, and M.
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: dessert, R: polo shirt, and M: praying mantis. You press <<L>>.
L: toga, R: frame, and M: car door. You press <<L>>.
L: lamb, R: calamari, and M: blinder. You press <<R>>.
L: pin, R: seismograph, and M: apron. You press <<R>>.
L: undershirt, R: teabag, and M: axe. You press <<M>>.
L: staple, R: card, and M: tick. You press <<M>>.
L: sailboat, R: magnifier, and M: broccoli. You press <<M>>.
L: tape recorder, R: plum, and M: springboard. You press <<R>>.
L: lock, R: blind, and M: dartboard. You press <<R>>.
L: perfume, R: pie, and M: panties. You press <<M>>.
L: string cheese, R: pacifier, and M: roller coaster. You press <<M>>.
L: muffin, R: ready meal, and M: macadamia. You press <<R>>.
L: bow, R: bonsai, and M: slide. You press <<R>>.
L: marmalade, R: camel, and M: elbow. You press <<L>>.
L: rat, R: icicle, and M: magnet. You press <<L>>.
L: nut, R: step stool, and M: kneepad. You press <<R>>.
L: defibrillator, R: spring roll, and M: spoon. You press <<R>>.
L: juicer, R: drumstick, and M: ukulele. You press <<L>>.
L: dreidel, R: bolt, and M: crib. You press <<M>>.
L: envelope, R: cardigan, and M: memory stick. You press <<M>>.