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

T: gallows, X: beachball, and U: patch. You press <<T>>.
T: stair, X: pump, and U: holster. You press <<X>>.
T: pincushion, X: groundhog, and U: kitten. You press <<T>>.
T: rolling pin, X: bacon, and U: rocking chair. You press <<X>>.
T: flour, X: crystal, and U: dashboard. You press <<T>>.
T: camel, X: dumbwaiter, and U: seaweed. You press <<X>>.
T: plaster cast, X: credit card, and U: skeleton. You press <<X>>.
T: nacho, X: punch, and U: ice-cream cone. You press <<U>>.
T: stapler, X: chipmunk, and U: minivan. You press <<X>>.
T: doghouse, X: recorder, and U: soda fountain. You press <<U>>.
T: scorpion, X: sickle, and U: toaster. You press <<T>>.
T: tostada, X: red carpet, and U: ramp. You press <<T>>.
T: elbow, X: furnace, and U: handbrake. You press <<X>>.
T: scooter, X: aircraft carrier, and U: gem. You press <<U>>.
T: wax paper, X: bonsai, and U: board game. You press <<X>>.
T: sweatsuit, X: punch, and U: pomegranate. You press <<T>>.
T: birthday cake, X: bread, and U: pepper. You press <<T>>.
T: kite, X: lamb chop, and U: rooster. You press <<T>>.
T: film, X: orangutan, and U: net. You press <<X>>.
T: blower, X: cabinet, and U: coffee bean. You press <<T>>.