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

K: desk, T: crutch, and X: badge. You press <<X>>.
K: trident, T: garbage truck, and X: lasagna. You press <<X>>.
K: chest, T: coat rack, and X: birdhouse. You press <<K>>.
K: accordion, T: coverall, and X: chick. You press <<K>>.
K: sweeper, T: pillbox, and X: walrus. You press <<T>>.
K: shell, T: gourd, and X: toilet paper. You press <<X>>.
K: napkin, T: trapdoor, and X: pallet. You press <<K>>.
K: incubator, T: saw, and X: pheasant. You press <<T>>.
K: terrarium, T: dishwashing liquid, and X: scrabble. You press <<K>>.
K: hand, T: petri dish, and X: spareribs. You press <<T>>.
K: torpedo, T: bullet, and X: hearse. You press <<X>>.
K: bin, T: perfume, and X: cucumber. You press <<K>>.
K: siren, T: seal, and X: iguana. You press <<K>>.
K: manhole, T: red carpet, and X: spam. You press <<T>>.
K: blazer, T: comic book, and X: brass knuckles. You press <<X>>.
K: lid, T: coaster, and X: ruby. You press <<K>>.
K: broom, T: telegraph, and X: streetlight. You press <<K>>.
K: lion, T: flashbulb, and X: hat. You press <<K>>.
K: peanut, T: doormat, and X: tugboat. You press <<K>>.
K: dart, T: cannon, and X: reindeer. You press <<K>>.