You will be presented with triplets of objects, which will be assigned to the keys S, I, 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: sheep, I: police car, and U: toad. You press <<I>>.
S: silverware, I: shrimp, and U: triangle. You press <<U>>.
S: corsage, I: globe, and U: water filter. You press <<I>>.
S: pretzel, I: pickax, and U: plate. You press <<S>>.
S: tupperware, I: spoon, and U: pesto. You press <<U>>.
S: hummingbird, I: sheep, and U: saddle. You press <<U>>.
S: icemaker, I: camcorder, and U: camper. You press <<I>>.
S: ginger, I: orangutan, and U: tambourine. You press <<U>>.
S: earring, I: record player, and U: pigeon. You press <<S>>.
S: pepper, I: flip flop, and U: cooker. You press <<I>>.
S: shirt, I: soccer ball, and U: gurney. You press <<U>>.
S: gingerbread man, I: piecrust, and U: cannonball. You press <<U>>.
S: cooker, I: dustpan, and U: crucifix. You press <<U>>.
S: cockatoo, I: thread, and U: cat. You press <<I>>.
S: seismograph, I: moth, and U: ram. You press <<S>>.
S: sunroof, I: riser, and U: sweater. You press <<U>>.
S: rake, I: jumpsuit, and U: man. You press <<S>>.
S: wax paper, I: aardvark, and U: rosary. You press <<U>>.
S: beehive, I: wok, and U: hook. You press <<S>>.
S: pulley, I: easel, and U: pillbox. You press <<S>>.