You will be presented with triplets of objects, which will be assigned to the keys S, P, 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.

S: blindfold, P: checkers, and M: washboard. You press <<M>>.
S: seafood, P: cap, and M: lightning bug. You press <<P>>.
S: flyswatter, P: steering wheel, and M: crayon. You press <<P>>.
S: beaker, P: extinguisher, and M: train set. You press <<M>>.
S: school bus, P: pen, and M: scoop. You press <<S>>.
S: radish, P: pearl, and M: centrifuge. You press <<M>>.
S: pantyhose, P: dish, and M: key. You press <<P>>.
S: basket, P: oven, and M: skeleton. You press <<S>>.
S: subway, P: boomerang, and M: duffel bag. You press <<P>>.
S: bench, P: cannonball, and M: chili. You press <<S>>.
S: tool, P: eyeliner, and M: alligator. You press <<M>>.
S: chest, P: bumper, and M: garbage truck. You press <<S>>.
S: cape, P: chicken, and M: mat. You press <<P>>.
S: engine, P: bead, and M: horse. You press <<P>>.
S: creme brulee, P: poker, and M: fire. You press <<S>>.
S: gavel, P: punch, and M: bassinet. You press <<M>>.
S: water fountain, P: cracker, and M: space shuttle. You press <<M>>.
S: wallet, P: locker, and M: cantaloupe. You press <<S>>.
S: dip, P: leopard, and M: trap. You press <<S>>.
S: sheath, P: headphones, and M: target. You press <<P>>.