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

I: frisbee, O: mango, and E: piecrust. You press <<I>>.
I: bulletproof vest, O: hummus, and E: notepad. You press <<O>>.
I: defibrillator, O: tiara, and E: hard disk. You press <<O>>.
I: fire, O: mandolin, and E: blanket. You press <<O>>.
I: saucer, O: leotard, and E: tag. You press <<I>>.
I: headscarf, O: photo booth, and E: kayak. You press <<I>>.
I: cotton candy, O: dishwasher, and E: lock. You press <<I>>.
I: plastic film, O: wheat, and E: bracket. You press <<O>>.
I: scorpion, O: turtle, and E: bolo tie. You press <<E>>.
I: carriage, O: heater, and E: generator. You press <<I>>.
I: sunglasses, O: kimono, and E: sleeping bag. You press <<I>>.
I: sidecar, O: warthog, and E: gyro. You press <<I>>.
I: camera, O: eggplant, and E: cummerbund. You press <<O>>.
I: medal, O: walnut, and E: hairspray. You press <<O>>.
I: doorhandle, O: dirt bike, and E: patty. You press <<E>>.
I: space shuttle, O: jersey, and E: thimble. You press <<I>>.
I: scanner, O: floss, and E: bed. You press <<E>>.
I: domino, O: bulldozer, and E: tongue. You press <<E>>.
I: pine tree, O: manatee, and E: holster. You press <<E>>.
I: mouthpiece, O: rabbit, and E: plunger. You press <<O>>.
I: bulletproof vest, O: cabinet, and E: ski lift. You press <<O>>.
I: roadsweeper, O: purse, and E: banjo. You press <<E>>.
I: place mat, O: chessboard, and E: suspenders. You press <<E>>.
I: seahorse, O: wrap, and E: espresso. You press <<I>>.
I: fungus, O: orangutan, and E: leopard. You press <<I>>.
I: nail clippers, O: gavel, and E: riser. You press <<E>>.
I: sweet potato, O: stirrup, and E: pinwheel. You press <<I>>.
I: baby, O: cardigan, and E: broccoli. You press <<O>>.
I: walker, O: goblet, and E: bone. You press <<E>>.
I: scraper, O: face mask, and E: koala. You press <<E>>.
I: chimney, O: elbow, and E: ski lift. You press <<O>>.
I: paper towel, O: ketchup, and E: otter. You press <<E>>.
I: chest, O: poodle, and E: basketball. You press <<E>>.
I: xylophone, O: ice-cream cone, and E: barbell. You press <<E>>.
I: pantyhose, O: toad, and E: mattress. You press <<O>>.
I: cleaver, O: vase, and E: radish. You press <<E>>.
I: frame, O: spur, and E: hash. You press <<E>>.
I: saucer, O: gurney, and E: scallop. You press <<E>>.
I: pizza, O: ferry, and E: hook. You press <<I>>.
I: swing set, O: bat, and E: shortbread. You press <<E>>.