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: Which is the most accurate statement? (A) finches with fat beaks can eat ants in a small anthill (B) finches with narrow beaks can eat only human meat (C) finches with narrow beaks can eat ants in a small anthill (D) finches with fat beaks can eat only human meat
Example Output: C

Example Input: Scandinavian eye color testifies to (A) genes have little effect at all on eye color (B) dominant alleles are more common there (C) recessive genes being more common there (D) Thor's Hammer causes it to be so
Example Output: C

Example Input: A black wall reflects little light, a pink wall reflects pink light a while wall (A) bounces little light (B) bounces all light (C) bounces blue light (D) bounces red light
Example Output:
B