You will be presented with triplets of objects, which will be assigned to the keys U, Z, and R.
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: stingray, Z: chinchilla, and R: yacht. You press <<R>>.
U: wine, Z: hatbox, and R: honeycomb. You press <<R>>.
U: tiara, Z: pear, and R: net. You press <<R>>.
U: root, Z: wood, and R: ironing board. You press <<R>>.
U: trowel, Z: doorbell, and R: bottle. You press <<U>>.
U: brush, Z: snow, and R: dragonfly. You press <<U>>.
U: wheelbarrow, Z: hinge, and R: hook. You press <<U>>.
U: chin, Z: makeup, and R: flipper. You press <<U>>.
U: car seat, Z: sweeper, and R: gong. You press <<R>>.
U: fire pit, Z: mast, and R: trampoline. You press <<Z>>.
U: caterpillar, Z: juice, and R: cream cheese. You press <<U>>.
U: barbell, Z: glass, and R: kangaroo. You press <<R>>.
U: squash, Z: car door, and R: album. You press <<U>>.
U: sorbet, Z: cutting board, and R: brussels sprouts. You press <<Z>>.
U: spark plug, Z: honey, and R: llama. You press <<R>>.
U: octopus, Z: pitchfork, and R: snack. You press <<Z>>.
U: bedpost, Z: lighter, and R: tile. You press <<R>>.
U: cornmeal, Z: granite, and R: playing card. You press <<R>>.
U: horn, Z: paper, and R: cookie sheet. You press <<Z>>.
U: water fountain, Z: manatee, and R: snake. You press <<U>>.
U: turtle, Z: copier, and R: bulldozer. You press <<U>>.
U: bull, Z: face mask, and R: flask. You press <<U>>.
U: granola, Z: outlet, and R: camera lens. You press <<U>>.
U: handprint, Z: helicopter, and R: tongue. You press <<R>>.
U: aircraft carrier, Z: vial, and R: racket. You press <<Z>>.
U: globe, Z: calzone, and R: paddle. You press <<Z>>.
U: blackberry, Z: dial, and R: toolbox. You press <<U>>.
U: cocoon, Z: roadsweeper, and R: cigarette. You press <<R>>.
U: fork, Z: accordion, and R: engine. You press <<Z>>.
U: lion, Z: television, and R: jersey. You press <<U>>.
U: cleaver, Z: oilcan, and R: blender. You press <<U>>.
U: meat, Z: jet, and R: wheel. You press <<U>>.
U: rock, Z: wagon, and R: wind chimes. You press <<U>>.
U: turntable, Z: whoopee cushion, and R: pendulum. You press <<Z>>.
U: canoe, Z: playing card, and R: suit. You press <<R>>.
U: tuba, Z: beanbag, and R: burrito. You press <<R>>.
U: handle, Z: scallion, and R: stool. You press <<Z>>.
U: coat, Z: whisk, and R: harness. You press <<Z>>.
U: ship, Z: axe, and R: rollerblade. You press <<R>>.
U: lanyard, Z: sleeping bag, and R: hedgehog. You press <<U>>.
U: cookie cutter, Z: doghouse, and R: cheese. You press <<Z>>.
U: flashlight, Z: raisin, and R: chive. You press <<U>>.
U: fishbowl, Z: drum, and R: board. You press <<R>>.
U: bell pepper, Z: washing machine, and R: lasagna. You press <<Z>>.
U: birdhouse, Z: taco, and R: calzone. You press <<U>>.
U: orange rind, Z: firecracker, and R: motorcycle. You press <<U>>.
U: skirt, Z: fungus, and R: corkboard. You press <<U>>.
U: popsicle, Z: marmalade, and R: syringe. You press <<R>>.
U: lab coat, Z: leech, and R: hovercraft. You press <<U>>.
U: rudder, Z: tablet, and R: gearshift. You press <<Z>>.
U: refrigerator, Z: heater, and R: nightshirt. You press <<R>>.
U: thumbtack, Z: sweater, and R: towel. You press <<U>>.
U: camera, Z: poinsettia, and R: chute. You press <<Z>>.
U: retainer, Z: crumb, and R: gopher. You press <<U>>.
U: bubble wrap, Z: checkers, and R: bonsai. You press <<U>>.
U: chain, Z: place mat, and R: jack. You press <<U>>.
U: top hat, Z: motorcycle, and R: blazer. You press <<R>>.
U: blanket, Z: breadstick, and R: corset. You press <<Z>>.
U: thread, Z: rock, and R: pole. You press <<R>>.
U: saffron, Z: truck, and R: pencil sharpener. You press <<R>>.