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: Max mixed some orange flavored powder in a glass of water until there it was dissolved. His sister tasted it and it tasted like (A) cola (B) dark chocolate milk (C) a citrus fruit (D) lemons and apples

Output: C


Input: Consider Input: A wolf would eat (A) an ibex (B) a mountain (C) a tree (D) a cloud

Output: A


Input: Consider Input: What can cause a process that has a negative effect on the environment? (A) pulleys (B) sharks (C) tillage (D) ice


Output: C