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: Sliding off concrete and onto gravel produces higher levels of (A) shine (B) value (C) longevity (D) chafing

Output: D


Input: Consider Input: The national symbol for the US would most likely eat (A) roaches (B) birds (C) mosquitoes (D) salmon

Output: D


Input: Consider Input: What will increase as the animal eats more food? (A) starvation (B) trees (C) belly size (D) hunger


Output: C