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

R: bazooka, X: deodorant, and M: machete. You press <<X>>.
R: aquarium, X: bagel, and M: candelabra. You press <<X>>.
R: shoulder, X: garter, and M: pea. You press <<M>>.
R: dish, X: racehorse, and M: spider. You press <<R>>.
R: razor, X: jellyfish, and M: loincloth. You press <<X>>.
R: meat grinder, X: poinsettia, and M: snail. You press <<X>>.
R: pennant, X: raccoon, and M: leopard. You press <<R>>.
R: turnstile, X: metal detector, and M: candle. You press <<M>>.
R: pan, X: enchilada, and M: hummingbird. You press <<M>>.
R: earplug, X: hairdryer, and M: honeypot. You press <<M>>.
R: dice, X: snowmobile, and M: snorkel. You press <<R>>.
R: corn, X: hydrant, and M: suspenders. You press <<X>>.
R: sugar cube, X: tuxedo, and M: pigeon. You press <<M>>.
R: ready meal, X: nightstand, and M: tape recorder. You press <<R>>.
R: seal, X: pepper mill, and M: scaffold. You press <<R>>.
R: wire, X: stove, and M: hook. You press <<X>>.
R: tee, X: mitten, and M: headrest. You press <<R>>.
R: tricycle, X: chickpea, and M: buoy. You press <<X>>.
R: pumpkin, X: rattle, and M: seahorse. You press <<M>>.
R: traffic light, X: chili, and M: tool. You press <<X>>.