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

C: bus, I: maggot, and U: awning. You press <<I>>.
C: tent, I: tube top, and U: handlebar. You press <<U>>.
C: truck, I: ram, and U: flour. You press <<C>>.
C: scaffold, I: snowplow, and U: dumpster. You press <<I>>.
C: ice cream, I: air pump, and U: spring roll. You press <<I>>.
C: doorbell, I: music box, and U: bomb. You press <<I>>.
C: webcam, I: revolver, and U: lamp. You press <<I>>.
C: ratchet, I: bird, and U: sawhorse. You press <<I>>.
C: incense, I: kaleidoscope, and U: whip. You press <<I>>.
C: tortellini, I: aloe, and U: crystal. You press <<I>>.
C: taffy, I: paperweight, and U: warthog. You press <<U>>.
C: hail, I: snow, and U: toilet paper. You press <<U>>.
C: bandanna, I: anvil, and U: pan. You press <<C>>.
C: filing cabinet, I: lectern, and U: shawl. You press <<U>>.
C: fire hydrant, I: laptop, and U: train. You press <<C>>.
C: rolling pin, I: olive, and U: seesaw. You press <<I>>.
C: rack, I: wallet, and U: belt buckle. You press <<C>>.
C: fish, I: pole, and U: car door. You press <<C>>.
C: corkscrew, I: remote control, and U: pot. You press <<I>>.
C: cornmeal, I: tambourine, and U: compass. You press <<U>>.