You will be presented with triplets of objects, which will be assigned to the keys U, A, and D.
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: smoke alarm, A: grate, and D: chihuahua. You press <<D>>.
U: truck, A: possum, and D: rake. You press <<A>>.
U: stiletto, A: lamb chop, and D: scallop. You press <<U>>.
U: clasp, A: iron, and D: staple gun. You press <<U>>.
U: cooker, A: dishwasher, and D: whipped cream. You press <<D>>.
U: crow, A: siren, and D: bull. You press <<A>>.
U: weed, A: counter, and D: soccer ball. You press <<D>>.
U: poppy, A: arch, and D: pet food. You press <<A>>.
U: pumpkin, A: phone, and D: dumpling. You press <<A>>.
U: deodorant, A: cummerbund, and D: gravestone. You press <<D>>.
U: rust, A: cardboard, and D: pancake. You press <<D>>.
U: doorknocker, A: ring, and D: bank. You press <<D>>.
U: scrabble, A: lock, and D: springboard. You press <<A>>.
U: medal, A: shovel, and D: lizard. You press <<D>>.
U: checkbook, A: pocket watch, and D: clarinet. You press <<U>>.
U: toaster oven, A: car seat, and D: bassinet. You press <<D>>.
U: crate, A: gyro, and D: shoe polish. You press <<A>>.
U: ratchet, A: eggplant, and D: slipper. You press <<A>>.
U: souffle, A: stump, and D: slot machine. You press <<A>>.
U: bone, A: chalkboard, and D: ham. You press <<A>>.
U: whisk, A: bottle opener, and D: polygraph. You press <<D>>.
U: rattlesnake, A: hair, and D: potpie. You press <<D>>.
U: table, A: lanyard, and D: chalice. You press <<A>>.
U: yarn, A: jigsaw puzzle, and D: bolt. You press <<D>>.
U: marijuana, A: candy bar, and D: arrow. You press <<D>>.
U: latte, A: dartboard, and D: sickle. You press <<D>>.
U: scoreboard, A: videocassette, and D: vial. You press <<D>>.
U: bobsled, A: computer screen, and D: mast. You press <<A>>.
U: soap, A: speedboat, and D: cupcake. You press <<U>>.
U: caramel, A: walrus, and D: candy cane. You press <<A>>.
U: staple gun, A: retainer, and D: extinguisher. You press <<A>>.
U: eclair, A: stem, and D: porcupine. You press <<A>>.
U: sugar cube, A: hatbox, and D: banjo. You press <<U>>.
U: cookie sheet, A: pantyhose, and D: scoreboard. You press <<A>>.
U: seed, A: thermostat, and D: lens. You press <<U>>.
U: tambourine, A: sheet, and D: locker. You press <<D>>.
U: film, A: rocket, and D: root. You press <<D>>.
U: home plate, A: oar, and D: roller. You press <<D>>.
U: home plate, A: contact lens, and D: aloe. You press <<A>>.
U: dustpan, A: stamp, and D: chihuahua. You press <<U>>.