You will be presented with triplets of objects, which will be assigned to the keys U, Z, and Q.
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, Z: phone booth, and Q: canister. You press <<U>>.
U: footbath, Z: sheet, and Q: air pump. You press <<U>>.
U: tool, Z: grate, and Q: sling. You press <<Q>>.
U: tile, Z: wire cutters, and Q: wok. You press <<Q>>.
U: blowgun, Z: baby, and Q: railing. You press <<Q>>.
U: ambulance, Z: wand, and Q: seesaw. You press <<U>>.
U: jar, Z: sweet potato, and Q: mouthpiece. You press <<Q>>.
U: headset, Z: purse, and Q: skunk. You press <<Q>>.
U: pig, Z: parking meter, and Q: slide. You press <<U>>.
U: helicopter, Z: champagne, and Q: brick. You press <<Z>>.
U: harp, Z: pumpkin, and Q: shaving cream. You press <<Z>>.
U: cup, Z: chip, and Q: bat. You press <<U>>.
U: bat, Z: drink, and Q: railing. You press <<U>>.
U: saxophone, Z: bracket, and Q: cigarette holder. You press <<Z>>.
U: trophy, Z: sonogram, and Q: scone. You press <<U>>.
U: organ, Z: penlight, and Q: moccasin. You press <<Q>>.
U: pickax, Z: fast food, and Q: quesadilla. You press <<U>>.
U: watering can, Z: tick, and Q: coffee filter. You press <<Q>>.
U: kilt, Z: mustard, and Q: tumbleweed. You press <<U>>.
U: stool, Z: tag, and Q: sandwich. You press <<Q>>.
U: stereo, Z: hamster, and Q: icemaker. You press <<Z>>.
U: rust, Z: leggings, and Q: basket. You press <<Z>>.
U: bucket, Z: pomegranate, and Q: visor. You press <<Z>>.
U: yolk, Z: hairspray, and Q: chest. You press <<Q>>.
U: pelican, Z: totem pole, and Q: crystal ball. You press <<U>>.
U: block, Z: tuning fork, and Q: nightstand. You press <<Z>>.
U: moth, Z: filter, and Q: tambourine. You press <<U>>.
U: broccoli, Z: berry, and Q: camera. You press <<Q>>.
U: gingerbread man, Z: petal, and Q: snack. You press <<Z>>.
U: guacamole, Z: waffle iron, and Q: paddle. You press <<Q>>.
U: cockatoo, Z: chalk, and Q: toaster oven. You press <<U>>.
U: dartboard, Z: urn, and Q: net. You press <<Z>>.
U: wagon, Z: moss, and Q: ramp. You press <<U>>.
U: kneepad, Z: bracelet, and Q: rocket. You press <<Q>>.
U: pipe, Z: harness, and Q: saxophone. You press <<Z>>.
U: weather vane, Z: jeans, and Q: pocketknife. You press <<Z>>.
U: lock, Z: acorn, and Q: peacock. You press <<U>>.
U: crowbar, Z: inhaler, and Q: sling. You press <<Z>>.
U: pennant, Z: sheep, and Q: carriage. You press <<U>>.
U: touchpad, Z: ketchup, and Q: mast. You press <<Z>>.