You will be presented with triplets of objects, which will be assigned to the keys Z, B, and X.
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.

Z: sea urchin, B: barrette, and X: cheetah. You press <<B>>.
Z: rocking horse, B: breathalyzer, and X: padlock. You press <<Z>>.
Z: corn, B: mug, and X: bear. You press <<X>>.
Z: soda, B: ready meal, and X: peanut. You press <<Z>>.
Z: seatbelt, B: dish, and X: chime. You press <<Z>>.
Z: corkboard, B: belt buckle, and X: pepper. You press <<B>>.
Z: washboard, B: breakfast, and X: enchilada. You press <<Z>>.
Z: cufflink, B: watch, and X: bologna. You press <<X>>.
Z: tiger, B: camel, and X: urn. You press <<X>>.
Z: paintbrush, B: zipper, and X: paper plate. You press <<B>>.
Z: pulpit, B: sandwich, and X: shaker. You press <<Z>>.
Z: applesauce, B: globe, and X: tent. You press <<B>>.
Z: skeleton, B: calf, and X: cannonball. You press <<B>>.
Z: pot, B: pony, and X: hammer. You press <<B>>.
Z: hat, B: hookah, and X: hovercraft. You press <<B>>.
Z: freezer, B: anklet, and X: doorbell. You press <<B>>.
Z: broccoli, B: powder, and X: gyroscope. You press <<X>>.
Z: lava, B: cap, and X: slug. You press <<X>>.
Z: worm, B: eel, and X: ferry. You press <<X>>.
Z: goblet, B: straw, and X: moth. You press <<Z>>.
Z: submarine, B: clipboard, and X: spout. You press <<B>>.
Z: watering can, B: cucumber, and X: trashcan. You press <<X>>.
Z: keg, B: jar, and X: water filter. You press <<X>>.
Z: soda, B: sandbox, and X: doorbell. You press <<X>>.
Z: stiletto, B: mud, and X: cigarette butt. You press <<B>>.
Z: olive, B: trident, and X: helicopter. You press <<X>>.
Z: elbow, B: chariot, and X: sword. You press <<Z>>.
Z: crucifix, B: crutch, and X: rollerblade. You press <<Z>>.
Z: pocket watch, B: fig, and X: van. You press <<B>>.
Z: school bus, B: waterwheel, and X: binder. You press <<B>>.
Z: toy, B: table, and X: target. You press <<B>>.
Z: cane, B: suspenders, and X: tray. You press <<X>>.
Z: vest, B: rocking horse, and X: curtain. You press <<X>>.
Z: pantsuit, B: egg roll, and X: scarecrow. You press <<B>>.
Z: girl, B: sundae, and X: chihuahua. You press <<B>>.
Z: celery, B: frame, and X: jack. You press <<B>>.
Z: flatiron, B: bowtie, and X: rock. You press <<X>>.
Z: turkey, B: notepad, and X: gravel. You press <<B>>.
Z: baton, B: trowel, and X: match. You press <<Z>>.
Z: cot, B: goldfish, and X: latch. You press <<X>>.