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

M: train, O: trident, and T: towel. You press <<T>>.
M: shopping cart, O: kayak, and T: coal. You press <<T>>.
M: keg, O: hot-air balloon, and T: blazer. You press <<T>>.
M: bamboo, O: volleyball, and T: pants. You press <<T>>.
M: mail, O: buggy, and T: diskette. You press <<O>>.
M: sarcophagus, O: cane, and T: leech. You press <<M>>.
M: bok choy, O: eyedropper, and T: chocolate. You press <<O>>.
M: satellite dish, O: stomach, and T: ice cube. You press <<O>>.
M: gumball, O: cash machine, and T: granola. You press <<O>>.
M: lemon, O: coffee bean, and T: carriage. You press <<T>>.
M: paper plate, O: starfish, and T: hairdryer. You press <<M>>.
M: mail, O: walrus, and T: wrapping paper. You press <<O>>.
M: firewood, O: scale, and T: feather. You press <<O>>.
M: clothes, O: jeans, and T: train set. You press <<T>>.
M: guinea pig, O: car, and T: fly. You press <<O>>.
M: pom-pom, O: awning, and T: stalagmite. You press <<T>>.
M: bassoon, O: duct tape, and T: parrot. You press <<O>>.
M: ticktacktoe, O: anvil, and T: plum. You press <<O>>.
M: bookmark, O: whale, and T: coffeemaker. You press <<M>>.
M: generator, O: swab, and T: headrest. You press <<M>>.