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: Nerves are used to feel what on the skin? (A) creativity (B) stares (C) emotions (D) coldness

Output: D


Input: Consider Input: raccoons eat what? (A) debris (B) people (C) fire (D) dirt

Output: A


Input: Consider Input: What will be more available in an area when rainfall increases? (A) air (B) fire (C) H2O (D) dirt


Output: C