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").

Example Input: A person can inflate a beach ball using (A) a salt shaker (B) several cups (C) live bees (D) organ processed gas
Example Output: D

Example Input: A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person (A) drowned it (B) burned it (C) ripped it (D) forgot it
Example Output: C

Example Input: If a rub two rocks together after awhile they will start to (A) Get smooth (B) Become butterflies (C) Become art (D) Make a chair
Example Output:
A