You will be presented with triplets of objects, which will be assigned to the keys S, M, 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: cake, M: book, and U: roof rack. You press <<S>>.
S: handlebar, M: rain gauge, and U: tree. You press <<S>>.
S: jeans, M: nail polish, and U: sausage. You press <<U>>.
S: wrapping paper, M: swordfish, and U: polaroid. You press <<M>>.
S: nut, M: spider web, and U: pallet. You press <<M>>.
S: metronome, M: cash register, and U: crystal. You press <<U>>.
S: spool, M: cockatoo, and U: pool table. You press <<M>>.
S: mongoose, M: basil, and U: kitten. You press <<M>>.
S: roller coaster, M: leg, and U: pastry. You press <<M>>.
S: trapdoor, M: poodle, and U: trolley. You press <<M>>.
S: reindeer, M: horn, and U: landmine. You press <<S>>.
S: crucifix, M: radar, and U: cordon bleu. You press <<U>>.
S: blackberry, M: mitten, and U: snack. You press <<M>>.
S: hatbox, M: hubcap, and U: cereal. You press <<M>>.
S: moss, M: eel, and U: saw. You press <<U>>.
S: chandelier, M: duct tape, and U: propeller. You press <<M>>.
S: handprint, M: spider, and U: cockroach. You press <<S>>.
S: rocket, M: clam, and U: showerhead. You press <<M>>.
S: jump rope, M: pretzel, and U: tarp. You press <<M>>.
S: trumpet, M: goose, and U: blimp. You press <<U>>.