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

O: fly, E: domino, and F: leaf. You press <<E>>.
O: racehorse, E: puppy, and F: punching bag. You press <<F>>.
O: belt buckle, E: van, and F: syringe. You press <<E>>.
O: crucifix, E: candy, and F: barbed wire. You press <<O>>.
O: rain gauge, E: curtain, and F: plug. You press <<F>>.
O: finger, E: jewelry, and F: sarcophagus. You press <<E>>.
O: baton, E: backscratcher, and F: skeleton. You press <<E>>.
O: pepperoni, E: stamp, and F: knob. You press <<E>>.
O: kite, E: stereo, and F: frame. You press <<O>>.
O: faucet, E: whipped cream, and F: lumber. You press <<F>>.
O: jack, E: zucchini, and F: pendulum. You press <<O>>.
O: ironing board, E: pulley, and F: eye. You press <<F>>.
O: pear, E: dumbwaiter, and F: teabag. You press <<E>>.
O: cross, E: saltshaker, and F: goose. You press <<F>>.
O: hummingbird, E: eggbeater, and F: fireplace. You press <<O>>.
O: cilantro, E: plum, and F: noisemaker. You press <<F>>.
O: apron, E: scoreboard, and F: muffin. You press <<F>>.
O: jug, E: steamroller, and F: inkwell. You press <<O>>.
O: chipmunk, E: mustache, and F: waffle iron. You press <<F>>.
O: fork, E: tostada, and F: mitten. You press <<F>>.
O: denture, E: lightning bug, and F: milkshake. You press <<E>>.
O: velcro, E: ambulance, and F: meerkat. You press <<O>>.
O: jackhammer, E: bush, and F: cabbage. You press <<O>>.
O: makeup, E: iguana, and F: bra. You press <<E>>.
O: leotard, E: pizza, and F: lollipop. You press <<O>>.
O: coop, E: bunkbed, and F: chopsticks. You press <<F>>.
O: puck, E: crayfish, and F: beard. You press <<E>>.
O: trap, E: crumb, and F: money. You press <<F>>.
O: cooler, E: sifter, and F: totem pole. You press <<F>>.
O: gourd, E: polisher, and F: scaffold. You press <<O>>.
O: wolf, E: phone, and F: seesaw. You press <<O>>.
O: pulley, E: stained glass, and F: boomerang. You press <<E>>.
O: grater, E: coffeemaker, and F: sailboat. You press <<F>>.
O: wasp, E: horse, and F: ballot box. You press <<F>>.
O: forklift, E: seaweed, and F: hubcap. You press <<E>>.
O: cake, E: puddle, and F: thimble. You press <<E>>.
O: drumstick, E: remote control, and F: tool. You press <<E>>.
O: tile, E: celery, and F: oyster. You press <<O>>.
O: cornmeal, E: footprint, and F: clove. You press <<E>>.
O: brass knuckles, E: cigarette butt, and F: pie. You press <<F>>.
O: camcorder, E: aardvark, and F: panda. You press <<O>>.
O: windowsill, E: ballot box, and F: tarantula. You press <<F>>.
O: boa, E: hula hoop, and F: outfit. You press <<O>>.
O: bell, E: sickle, and F: prism. You press <<E>>.
O: needle, E: fire alarm, and F: stomach. You press <<F>>.
O: kitten, E: vial, and F: cow. You press <<E>>.
O: calf, E: beer, and F: basketball hoop. You press <<O>>.
O: pita, E: memory stick, and F: vial. You press <<O>>.
O: paddle, E: ear, and F: firecracker. You press <<F>>.
O: latte, E: bat, and F: doll. You press <<E>>.
O: curtain, E: pillbox, and F: bottle. You press <<O>>.
O: yacht, E: spool, and F: hatbox. You press <<E>>.
O: curry, E: beard, and F: cane. You press <<O>>.
O: coffee filter, E: chimney, and F: hook. You press <<E>>.
O: steamroller, E: bulldozer, and F: beet. You press <<F>>.
O: granola, E: powder, and F: pliers. You press <<F>>.
O: totem pole, E: box, and F: popsicle. You press <<O>>.
O: baby, E: bobsled, and F: chalk. You press <<F>>.
O: ratchet, E: bank, and F: mailbox. You press <<F>>.
O: pickle, E: ring, and F: extinguisher. You press <<F>>.