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: Buttercups can produce (A) their own nutrients (B) grow in space (C) ride horses (D) enter singing competitions

Output: A


Input: Consider Input: What could be used as an electrical conductor (A) A penny (B) Shoe laces (C) Wood (D) A button

Output: A


Input: Consider Input: Where do bees get nutrition? (A) seeds from a farmer's field (B) from the leaves of trees (C) the local grocery store (D) a powdery substance found in the reproductive parts of plants


Output: D