You will be presented with triplets of objects, which will be assigned to the keys L, S, and P.
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: polar bear, S: stroller, and P: trough. You press <<S>>.
L: viewfinder, S: watering can, and P: crow. You press <<L>>.
L: burrito, S: letter opener, and P: crutch. You press <<S>>.
L: sheep, S: cracker, and P: pallet. You press <<L>>.
L: eggnog, S: dough, and P: home plate. You press <<P>>.
L: shirt, S: cap, and P: microphone. You press <<P>>.
L: bra, S: towel rack, and P: tape. You press <<S>>.
L: warthog, S: skirt, and P: root. You press <<L>>.
L: garter, S: cannonball, and P: clipper. You press <<L>>.
L: oil, S: sausage, and P: pom-pom. You press <<P>>.
L: ship, S: missile, and P: strap. You press <<L>>.
L: bank, S: flypaper, and P: belt buckle. You press <<P>>.
L: sausage, S: pom-pom, and P: breathalyzer. You press <<P>>.
L: bow, S: thermometer, and P: station wagon. You press <<L>>.
L: lampshade, S: hearing aid, and P: battery. You press <<P>>.
L: globe, S: raccoon, and P: missile. You press <<L>>.
L: stingray, S: walrus, and P: mitten. You press <<S>>.
L: oilcan, S: pedometer, and P: gazelle. You press <<P>>.
L: gravy, S: inhaler, and P: gate. You press <<P>>.
L: grapefruit, S: birdcage, and P: pencil. You press <<L>>.