You will be presented with triplets of objects, which will be assigned to the keys C, O, and A.
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.

C: hula hoop, O: boy, and A: airplane. You press <<A>>.
C: beachball, O: scoop, and A: pennant. You press <<O>>.
C: anvil, O: turnstile, and A: chandelier. You press <<C>>.
C: clam, O: slide, and A: marshmallow. You press <<O>>.
C: sewage, O: corkscrew, and A: cardinal. You press <<O>>.
C: switch, O: cardinal, and A: place mat. You press <<O>>.
C: crayfish, O: pinball, and A: cushion. You press <<C>>.
C: limousine, O: nail file, and A: ferret. You press <<A>>.
C: minivan, O: playing card, and A: metal detector. You press <<C>>.
C: headscarf, O: eye, and A: firewood. You press <<A>>.
C: candy cane, O: grater, and A: basketball hoop. You press <<A>>.
C: banana peel, O: bulldozer, and A: llama. You press <<C>>.
C: chinaware, O: kite, and A: buffet. You press <<O>>.
C: wrench, O: humvee, and A: accordion. You press <<O>>.
C: towel, O: dip, and A: bracelet. You press <<O>>.
C: ivy, O: footprint, and A: laser pointer. You press <<A>>.
C: turnstile, O: thermometer, and A: eyepiece. You press <<C>>.
C: footprint, O: globe, and A: heater. You press <<A>>.
C: solar panel, O: egg, and A: sand. You press <<O>>.
C: cigarette, O: briefcase, and A: paddle. You press <<C>>.
C: gazelle, O: golf club, and A: walrus. You press <<O>>.
C: bonsai, O: granite, and A: baton. You press <<A>>.
C: carousel, O: seaplane, and A: wallet. You press <<A>>.
C: stretcher, O: plum, and A: cleat. You press <<O>>.
C: watermelon, O: cooker, and A: nail. You press <<A>>.
C: thread, O: lemonade, and A: spareribs. You press <<C>>.
C: jar, O: burrito, and A: solar panel. You press <<A>>.
C: ukulele, O: swimsuit, and A: caterpillar. You press <<A>>.
C: tennis ball, O: playing card, and A: straightjacket. You press <<A>>.
C: sail, O: rim, and A: spool. You press <<C>>.
C: globe, O: accordion, and A: aloe. You press <<A>>.
C: guardrail, O: mushroom, and A: barrette. You press <<A>>.
C: wallet, O: button, and A: helicopter. You press <<A>>.
C: binoculars, O: ice, and A: baklava. You press <<A>>.
C: mantle, O: brush, and A: walker. You press <<C>>.
C: tumbleweed, O: footrest, and A: maple syrup. You press <<O>>.
C: toucan, O: soup, and A: handprint. You press <<A>>.
C: dynamite, O: pet food, and A: melon. You press <<C>>.
C: peg, O: rocking horse, and A: plastic film. You press <<A>>.
C: skin, O: pen, and A: hippopotamus. You press <<O>>.
C: hairdryer, O: grenade, and A: hookah. You press <<O>>.
C: stamp, O: butter, and A: steering wheel. You press <<O>>.
C: hawk, O: minivan, and A: glue. You press <<C>>.
C: fireworks, O: sweet potato, and A: amplifier. You press <<O>>.
C: valve, O: gyroscope, and A: kebab. You press <<A>>.
C: muff, O: corn, and A: tomato sauce. You press <<C>>.
C: egg, O: organ, and A: birdcage. You press <<O>>.
C: earring, O: nail polish, and A: quilt. You press <<A>>.
C: clam, O: latch, and A: walnut. You press <<O>>.
C: anvil, O: rooster, and A: undershirt. You press <<C>>.
C: yarn, O: golf club, and A: lightning bug. You press <<A>>.
C: sledgehammer, O: locket, and A: dice. You press <<C>>.
C: ostrich, O: aircraft carrier, and A: telescope. You press <<A>>.
C: belt, O: frisbee, and A: arrow. You press <<C>>.
C: rickshaw, O: tile, and A: raisin. You press <<A>>.
C: slug, O: cannon, and A: omelet. You press <<O>>.
C: grapefruit, O: pom-pom, and A: latte. You press <<O>>.
C: confetti, O: grape, and A: pickle. You press <<C>>.
C: tablet, O: ribbon, and A: waterwheel. You press <<C>>.
C: motherboard, O: trunk, and A: tee. You press <<A>>.