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

P: tricycle, S: tweezers, and H: magnet. You press <<P>>.
P: kiwi, S: guardrail, and H: sardine. You press <<S>>.
P: wetsuit, S: bean, and H: candy. You press <<P>>.
P: petal, S: lampshade, and H: recorder. You press <<H>>.
P: baton, S: wineglass, and H: rocket. You press <<S>>.
P: shirt, S: ice pack, and H: parsley. You press <<P>>.
P: drain, S: chips, and H: hairspray. You press <<S>>.
P: pipe, S: bowling ball, and H: casserole. You press <<H>>.
P: dog, S: hourglass, and H: football helmet. You press <<P>>.
P: meat grinder, S: ravioli, and H: canvas. You press <<H>>.
P: hip, S: marijuana, and H: jacket. You press <<S>>.
P: exerciser, S: rocking horse, and H: go-kart. You press <<P>>.
P: jam, S: swordfish, and H: hula hoop. You press <<H>>.
P: frog, S: stapler, and H: artichoke. You press <<S>>.
P: keyboard, S: handle, and H: pot. You press <<S>>.
P: padlock, S: donut, and H: bush. You press <<S>>.
P: corkscrew, S: payphone, and H: purse. You press <<H>>.
P: razor blade, S: pig, and H: lampshade. You press <<S>>.
P: breathalyzer, S: ship, and H: maple syrup. You press <<P>>.
P: sand, S: lantern, and H: man. You press <<H>>.