You will be presented with triplets of objects, which will be assigned to the keys U, O, and T.
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.

U: magnifier, O: overalls, and T: crank. You press <<O>>.
U: can, O: cheeseburger, and T: lighter. You press <<T>>.
U: brownie, O: antelope, and T: chariot. You press <<T>>.
U: mistletoe, O: hot-water bottle, and T: shield. You press <<O>>.
U: cash register, O: mustache, and T: starfish. You press <<O>>.
U: shovel, O: sushi, and T: cat. You press <<U>>.
U: costume, O: perfume, and T: scraper. You press <<T>>.
U: zebra, O: aircraft carrier, and T: train. You press <<U>>.
U: braid, O: water bottle, and T: clarinet. You press <<O>>.
U: magnet, O: vial, and T: doorbell. You press <<O>>.
U: snowman, O: pipe, and T: spider web. You press <<T>>.
U: tomato sauce, O: hockey stick, and T: folder. You press <<U>>.
U: submarine, O: statue, and T: bubble wrap. You press <<O>>.
U: doll, O: hot tub, and T: pincushion. You press <<O>>.
U: lifesaver, O: combination lock, and T: fan. You press <<O>>.
U: cage, O: cantaloupe, and T: spatula. You press <<U>>.
U: space shuttle, O: napkin, and T: copier. You press <<T>>.
U: suspenders, O: propeller, and T: blowgun. You press <<T>>.
U: humvee, O: spaghetti, and T: lollipop. You press <<U>>.
U: chariot, O: brownie, and T: antelope. You press <<O>>.