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

R: deer, D: hairdryer, and L: spring roll. You press <<D>>.
R: throne, D: pipe, and L: arm. You press <<R>>.
R: boomerang, D: sink, and L: tuba. You press <<L>>.
R: cd player, D: rattlesnake, and L: spider. You press <<R>>.
R: ferris wheel, D: shirt, and L: washboard. You press <<D>>.
R: baton, D: artichoke, and L: telephone pole. You press <<D>>.
R: boy, D: wax paper, and L: magnet. You press <<R>>.
R: hedge, D: mouthpiece, and L: triangle. You press <<R>>.
R: grinder, D: shelf, and L: clove. You press <<L>>.
R: polo shirt, D: guinea pig, and L: coal. You press <<L>>.
R: couch, D: rust, and L: bubble wrap. You press <<D>>.
R: diving board, D: corset, and L: olive. You press <<L>>.
R: rat, D: binder, and L: battery. You press <<R>>.
R: flashlight, D: coconut, and L: polaroid. You press <<D>>.
R: clock, D: detonator, and L: jewelry. You press <<L>>.
R: mulberry, D: gum, and L: bin. You press <<R>>.
R: ink, D: starfish, and L: crowbar. You press <<R>>.
R: twig, D: banana split, and L: pill. You press <<R>>.
R: lemonade, D: belt buckle, and L: rock. You press <<R>>.
R: flypaper, D: shears, and L: tractor. You press <<R>>.