You will be presented with triplets of objects, which will be assigned to the keys R, S, 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: van, S: rocket, and L: cinnamon. You press <<L>>.
R: puppy, S: gum, and L: letter opener. You press <<R>>.
R: swan, S: wrap, and L: popsicle. You press <<R>>.
R: sheep, S: bok choy, and L: electric chair. You press <<L>>.
R: hard disk, S: eagle, and L: paper. You press <<S>>.
R: rack, S: butter, and L: organ. You press <<S>>.
R: outlet, S: green beans, and L: coral. You press <<R>>.
R: costume, S: silverware, and L: tugboat. You press <<R>>.
R: tree trunk, S: soldering iron, and L: thorn. You press <<S>>.
R: key, S: streetlight, and L: bun. You press <<L>>.
R: baby, S: machete, and L: pumpkin. You press <<S>>.
R: hearing aid, S: potpie, and L: book. You press <<S>>.
R: nutcracker, S: water heater, and L: pogo stick. You press <<S>>.
R: walrus, S: ice cream, and L: dolphin. You press <<S>>.
R: chair, S: weed, and L: swab. You press <<S>>.
R: rust, S: insole, and L: petal. You press <<L>>.
R: acorn, S: truck, and L: cigarette butt. You press <<R>>.
R: jump rope, S: flamingo, and L: floss. You press <<S>>.
R: goalpost, S: chair, and L: dumbbell. You press <<R>>.
R: anchor, S: raisin, and L: sparkler. You press <<S>>.