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: Plants derive what from soil? (A) pollination and germination (B) life sustaining substances (C) roots and oxygen (D) oxygen and argon
Example Output: B

Example Input: If an organism dies what happens to that organisms population? (A) relaxes (B) cries (C) increases (D) subsides
Example Output: D

Example Input: What pattern best describes most migration? (A) west to east (B) north to south (C) east to west (D) south to north
Example Output:
B