You will be presented with triplets of objects, which will be assigned to the keys U, Z, and L.
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: ski lift, Z: football helmet, and L: train. You press <<Z>>.
U: gyroscope, Z: ham, and L: shield. You press <<Z>>.
U: car, Z: flashlight, and L: groundhog. You press <<L>>.
U: hearse, Z: gel, and L: clothes. You press <<L>>.
U: face, Z: speedometer, and L: twig. You press <<L>>.
U: vise, Z: wolf, and L: baseball glove. You press <<Z>>.
U: leash, Z: trolley, and L: trident. You press <<Z>>.
U: throne, Z: racket, and L: dagger. You press <<U>>.
U: lawnmower, Z: windshield wiper, and L: diskette. You press <<Z>>.
U: centrifuge, Z: baton, and L: chicken. You press <<L>>.
U: spareribs, Z: dishwashing liquid, and L: stroller. You press <<L>>.
U: furnace, Z: caviar, and L: nut. You press <<U>>.
U: boa, Z: banana peel, and L: buoy. You press <<U>>.
U: pitcher, Z: cage, and L: celery. You press <<Z>>.
U: croissant, Z: spark plug, and L: shaving cream. You press <<U>>.
U: trough, Z: map, and L: broom. You press <<L>>.
U: dishwasher, Z: revolving door, and L: underwear. You press <<Z>>.
U: whiteboard, Z: tarantula, and L: pinball. You press <<Z>>.
U: moss, Z: bird, and L: dresser. You press <<L>>.
U: fish, Z: tennis ball, and L: grinder. You press <<L>>.
U: belt buckle, Z: bus, and L: joystick. You press <<U>>.
U: latch, Z: electric chair, and L: tree. You press <<L>>.
U: tee, Z: ramp, and L: leash. You press <<L>>.
U: rat, Z: camel, and L: toast. You press <<L>>.
U: pill, Z: soccer ball, and L: net. You press <<L>>.
U: rhinoceros, Z: checkers, and L: zipper. You press <<Z>>.
U: mullet, Z: bomb, and L: slot. You press <<U>>.
U: eggnog, Z: trunk, and L: copier. You press <<U>>.
U: seaweed, Z: abacus, and L: hourglass. You press <<U>>.
U: clipper, Z: tackle, and L: kiwi. You press <<L>>.
U: pigeon, Z: potpourri, and L: glass. You press <<L>>.
U: barbell, Z: record, and L: statue. You press <<L>>.
U: gourd, Z: kayak, and L: wedding cake. You press <<Z>>.
U: hummingbird, Z: crystal, and L: snowball. You press <<U>>.
U: typewriter, Z: magnet, and L: sledgehammer. You press <<U>>.
U: bun, Z: pen, and L: quill. You press <<U>>.
U: gumdrop, Z: whale, and L: vacuum. You press <<U>>.
U: coyote, Z: clover, and L: generator. You press <<L>>.
U: potholder, Z: limousine, and L: lavender. You press <<Z>>.
U: compass, Z: bone, and L: suit. You press <<Z>>.