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").

Input: Consider Input: When you exit a dark film theater, the world (A) looks darker (B) looks brighter (C) looks the same (D) looks more French

Output: B


Input: Consider Input: the mantle is (A) a level of our planet (B) the planet closest to ours (C) a kind of rock found on Earth (D) the deepest part of our planet

Output: A


Input: Consider Input: What statement is true? (A) whales need oxygen (B) whales need fishing (C) whales need mercury (D) whales need boats


Output: A