You will be presented with triplets of objects, which will be assigned to the keys U, A, 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: backdrop, A: lightbulb, and T: patty. You press <<T>>.
U: corkboard, A: blind, and T: uniform. You press <<T>>.
U: frame, A: sauerkraut, and T: pancake. You press <<U>>.
U: stem, A: block, and T: shaker. You press <<T>>.
U: cheetah, A: tiara, and T: shopping cart. You press <<U>>.
U: dolphin, A: backpack, and T: van. You press <<U>>.
U: steamroller, A: leaf, and T: spark plug. You press <<A>>.
U: sundial, A: ping-pong table, and T: birdbath. You press <<A>>.
U: urn, A: corsage, and T: coil. You press <<T>>.
U: snack, A: paper plate, and T: breadstick. You press <<A>>.
U: photograph, A: police car, and T: cuckoo clock. You press <<T>>.
U: racket, A: measuring cup, and T: strawberry. You press <<U>>.
U: kite, A: velcro, and T: sunroof. You press <<A>>.
U: bread, A: bin, and T: filter. You press <<U>>.
U: sandcastle, A: calamari, and T: ticktacktoe. You press <<U>>.
U: wrist, A: broom, and T: calzone. You press <<U>>.
U: boy, A: ballot box, and T: cannonball. You press <<A>>.
U: wetsuit, A: paper bag, and T: ambulance. You press <<A>>.
U: yarn, A: sardine, and T: football helmet. You press <<A>>.
U: trophy, A: turbine, and T: papaya. You press <<T>>.