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

L: cellphone, C: comic book, and O: moss. You press <<O>>.
L: owl, C: money, and O: swimming pool. You press <<C>>.
L: cordon bleu, C: flip flop, and O: hamburger. You press <<C>>.
L: cardboard, C: leopard, and O: gravel. You press <<L>>.
L: bun, C: gyro, and O: tadpole. You press <<O>>.
L: spring roll, C: strap, and O: paint. You press <<C>>.
L: medal, C: baby, and O: trashcan. You press <<O>>.
L: goose, C: air mattress, and O: snowman. You press <<C>>.
L: powder, C: straw, and O: hummingbird. You press <<O>>.
L: envelope, C: curry, and O: champagne. You press <<L>>.
L: curtain, C: incubator, and O: gutter. You press <<C>>.
L: palette, C: photo booth, and O: lamb. You press <<O>>.
L: eel, C: barnacle, and O: harp. You press <<O>>.
L: green beans, C: log, and O: golf cart. You press <<L>>.
L: wand, C: snowball, and O: birdcage. You press <<C>>.
L: palm tree, C: ottoman, and O: candy. You press <<C>>.
L: reel, C: kneepad, and O: teddy bear. You press <<O>>.
L: eye, C: canister, and O: weasel. You press <<C>>.
L: hairdryer, C: cordon bleu, and O: hook. You press <<C>>.
L: cardboard, C: laundry basket, and O: altar. You press <<L>>.