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: Redwoods are supported by (A) donations from the environmental protection agency (B) very large and thick trunks (C) twenty chainsaw wielding psychopaths (D) industrial plants near the ocean

Output: B


Input: Consider Input: A learned characteristic could be (A) Eye color (B) a cartwheel (C) freckles (D) Hair color

Output: B


Input: Consider Input: Light has the inability to shine through what? (A) solid wood (B) glass (C) atmospheres (D) water


Output: A