You will be presented with triplets of objects, which will be assigned to the keys U, X, and Z.
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: medal, X: mailbox, and Z: pothole. You press <<Z>>.
U: compass, X: pepper, and Z: yo-yo. You press <<X>>.
U: margarita, X: router, and Z: gyroscope. You press <<U>>.
U: leotard, X: pig, and Z: outfit. You press <<X>>.
U: mint, X: blowtorch, and Z: limousine. You press <<Z>>.
U: kazoo, X: sifter, and Z: soup. You press <<U>>.
U: pogo stick, X: raft, and Z: powder. You press <<U>>.
U: paper plate, X: quad, and Z: barrel. You press <<X>>.
U: broccoli, X: cleat, and Z: mascara. You press <<X>>.
U: belt buckle, X: recorder, and Z: soccer ball. You press <<X>>.
U: freezer, X: ironing board, and Z: gift. You press <<Z>>.
U: tray, X: iceskate, and Z: oyster. You press <<X>>.
U: pigeon, X: croissant, and Z: flute. You press <<X>>.
U: crumb, X: charcoal, and Z: olive. You press <<X>>.
U: tripod, X: box, and Z: toucan. You press <<Z>>.
U: ballot box, X: awning, and Z: lighter. You press <<U>>.
U: saffron, X: harness, and Z: champagne. You press <<X>>.
U: prune, X: dashboard, and Z: lingerie. You press <<X>>.
U: silicone, X: barbell, and Z: curtain. You press <<Z>>.
U: stretcher, X: shoelace, and Z: squeegee. You press <<U>>.
U: fishbowl, X: sandbox, and Z: snowball. You press <<Z>>.
U: turtle, X: scaffold, and Z: paddle. You press <<U>>.
U: vending machine, X: bus, and Z: nail file. You press <<Z>>.
U: lion, X: underwear, and Z: hatchet. You press <<X>>.
U: wrap, X: highlighter, and Z: grapevine. You press <<Z>>.
U: raincoat, X: piggy bank, and Z: floss. You press <<Z>>.
U: suitcase, X: snowboard, and Z: rocking horse. You press <<Z>>.
U: dumbbell, X: raspberry, and Z: blind. You press <<Z>>.
U: ambulance, X: turntable, and Z: penlight. You press <<U>>.
U: skin, X: toad, and Z: potpie. You press <<Z>>.
U: chimney, X: sledgehammer, and Z: mascara. You press <<Z>>.
U: joystick, X: cornbread, and Z: snack. You press <<U>>.
U: shopping basket, X: oatmeal, and Z: xylophone. You press <<Z>>.
U: sword, X: trashcan, and Z: green beans. You press <<Z>>.
U: bomb, X: barrette, and Z: brush. You press <<U>>.
U: marble, X: daisy, and Z: handcuff. You press <<Z>>.
U: deer, X: stir fry, and Z: sunglasses. You press <<Z>>.
U: crank, X: wheat, and Z: bow. You press <<Z>>.
U: tripod, X: grapevine, and Z: videogame. You press <<X>>.
U: candlestick, X: pig, and Z: french horn. You press <<X>>.