In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

[EX Q]: Asking a blind person to look at something is rude because they are (A) unable to speak (B) unable to eat (C) unable to see (D) unable to live
[EX A]: C

[EX Q]: What did some ancient societies use to reflect light? (A) wood (B) plants (C) clothing (D) rocks
[EX A]: D

[EX Q]: Sea hares are poisonous slugs, with tiny bunny-like tentacles, that float in water currents and ocean waves. They squirt a purple colored chemical that's sticky and smelly (A) to attract a mate (B) to swim in deep waters (C) to ward off predators (D) to color the water
[EX A]:
C