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: Why does a wolf eat rabbits? (A) to show rabbits they should stay away (B) to get the energy it needs to survive (C) because it hates rabbits (D) to show other wolves it is strong
Example Output: B

Example Input: A thing which moves very little over quite a lot of time is a (A) pack of wolves (B) racing horses (C) falling rocks (D) giant ice brick
Example Output: D

Example Input: Where might you see light reflect? (A) rocks (B) bottled liquid (C) sand (D) wood
Example Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
B

