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: Nerves are used to feel what on the skin? (A) creativity (B) stares (C) emotions (D) coldness
Example Output: D

Example Input: A way in which seeds are frequently spread is (A) pigs rolling in mud (B) floors being swept clean (C) people eating deli ham (D) voles consuming oak pips
Example Output: D

Example Input: What do you have the most time to paint a nature scene outside? (A) Spring (B) Summer (C) Fall (D) Winter
Example Output:
B