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

E: shoehorn, K: star fruit, and J: kebab. You press <<E>>.
E: matchbox, K: watering can, and J: panda. You press <<E>>.
E: porcupine, K: pantsuit, and J: peppermint. You press <<E>>.
E: cello, K: chip, and J: onion. You press <<J>>.
E: spareribs, K: patch, and J: radar. You press <<E>>.
E: revolving door, K: kale, and J: faucet. You press <<K>>.
E: patty, K: roulette wheel, and J: lightning bug. You press <<K>>.
E: bush, K: luggage, and J: manhole. You press <<K>>.
E: scarecrow, K: record, and J: cash machine. You press <<E>>.
E: plum, K: shutter, and J: train set. You press <<E>>.
E: burrito, K: grape, and J: videocassette. You press <<J>>.
E: syringe, K: camel, and J: groundhog. You press <<E>>.
E: stethoscope, K: palm tree, and J: lollipop. You press <<K>>.
E: springboard, K: cord, and J: cruise ship. You press <<J>>.
E: cuckoo clock, K: crutch, and J: gallows. You press <<E>>.
E: tadpole, K: razor blade, and J: pasta. You press <<J>>.
E: rooster, K: starfish, and J: float. You press <<J>>.
E: palette, K: mulch, and J: tortellini. You press <<E>>.
E: chipmunk, K: tie, and J: jug. You press <<K>>.
E: triangle, K: skunk, and J: coffeemaker. You press <<K>>.