You will be presented with triplets of objects, which will be assigned to the keys S, X, and U.
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: rose, X: inhaler, and U: sparkler. You press <<S>>.
S: metal detector, X: neck, and U: tuxedo. You press <<S>>.
S: pantyhose, X: perfume, and U: juicer. You press <<U>>.
S: tattoo, X: hood, and U: leopard. You press <<U>>.
S: flamethrower, X: box, and U: polo shirt. You press <<S>>.
S: blanket, X: egg, and U: beanbag. You press <<X>>.
S: leg, X: papaya, and U: baklava. You press <<S>>.
S: rudder, X: fire alarm, and U: vacuum. You press <<S>>.
S: rollerskate, X: gavel, and U: rooster. You press <<U>>.
S: bologna, X: stamp, and U: tumbleweed. You press <<X>>.
S: cotton candy, X: corset, and U: apple. You press <<X>>.
S: lobster, X: lipstick, and U: ladybug. You press <<X>>.
S: hairpin, X: drum, and U: stapler. You press <<X>>.
S: blackberry, X: shoe polish, and U: ram. You press <<U>>.
S: enchilada, X: cookie, and U: marijuana. You press <<U>>.
S: ring, X: roll, and U: rabbit. You press <<S>>.
S: sim card, X: trolley, and U: chips. You press <<X>>.
S: bone, X: bun, and U: wind chimes. You press <<U>>.
S: urn, X: bamboo, and U: mouthpiece. You press <<X>>.
S: gasket, X: leopard, and U: propeller. You press <<X>>.