You will be presented with triplets of objects, which will be assigned to the keys E, M, and U.
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: hookah, M: star fruit, and U: baklava. You press <<E>>.
E: gauze, M: gondola, and U: window. You press <<E>>.
E: railing, M: muffin, and U: mole. You press <<M>>.
E: rosary, M: collar, and U: film. You press <<U>>.
E: scaffolding, M: rollerblade, and U: sleeping bag. You press <<E>>.
E: freezer, M: cuckoo clock, and U: skewer. You press <<E>>.
E: swimming pool, M: cutting board, and U: tamale. You press <<E>>.
E: comic book, M: beard, and U: nest. You press <<E>>.
E: salad, M: undershirt, and U: hanger. You press <<E>>.
E: machine gun, M: slide, and U: leash. You press <<E>>.
E: cracker, M: spinach, and U: wagon. You press <<U>>.
E: roller coaster, M: chocolate, and U: bike. You press <<M>>.
E: stiletto, M: seaweed, and U: tag. You press <<M>>.
E: balance beam, M: backdrop, and U: hand. You press <<U>>.
E: squirt gun, M: beaker, and U: pepperoni. You press <<E>>.
E: brussels sprouts, M: closet, and U: girl. You press <<U>>.
E: cardigan, M: swordfish, and U: stirrup. You press <<E>>.
E: rosary, M: dog, and U: glass. You press <<U>>.
E: tank, M: carousel, and U: shaving cream. You press <<E>>.
E: pitcher, M: speedometer, and U: broom. You press <<E>>.