You will be presented with triplets of objects, which will be assigned to the keys Q, U, 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.

Q: mat, U: egg roll, and Z: sausage. You press <<Q>>.
Q: koala, U: tarantula, and Z: trowel. You press <<Z>>.
Q: blowfish, U: hammer, and Z: turtle. You press <<U>>.
Q: dip, U: sequin, and Z: bedpost. You press <<Q>>.
Q: rocket, U: sponge, and Z: candy bar. You press <<Q>>.
Q: curb, U: kimono, and Z: gumball. You press <<U>>.
Q: dice, U: coaster, and Z: caramel. You press <<Z>>.
Q: typewriter, U: cork, and Z: potpourri. You press <<Z>>.
Q: fireplace, U: bush, and Z: silicone. You press <<U>>.
Q: thermometer, U: freezer, and Z: road sign. You press <<Z>>.
Q: toothpick, U: flagpole, and Z: boulder. You press <<Z>>.
Q: bubble wrap, U: windshield wiper, and Z: fishnet stockings. You press <<U>>.
Q: cilantro, U: birthday cake, and Z: wrist. You press <<Q>>.
Q: hot-water bottle, U: tweezers, and Z: torpedo. You press <<Q>>.
Q: wire, U: headphones, and Z: punch. You press <<Z>>.
Q: eggbeater, U: juicer, and Z: hoodie. You press <<Z>>.
Q: keyhole, U: seaweed, and Z: key. You press <<U>>.
Q: pita, U: shower curtain, and Z: hedgehog. You press <<Q>>.
Q: breathalyzer, U: velcro, and Z: lettuce. You press <<Z>>.
Q: limousine, U: dolphin, and Z: chihuahua. You press <<Q>>.