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 Input:
if a driver drove by a corn field and tossed out his lit cigarette, what could happen? (A) the corn will grow stouter (B) the corn would experience conflagration (C) the corn would grow bigger than normal (D) the corn will be more tasty

Ex Output:
B


Ex Input:
A metal rod is sitting outside and soaks up a lot of energy from a star, so the metal (A) cries (B) wiggles (C) sears (D) dies

Ex Output:
C


Ex Input:
if a person had one of these, they could live permanently under water (A) a very long nose (B) two hands and two legs (C) a very big mouth (D) a gill for extracting gases

Ex Output:

D