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: To have energy that will last your whole life you'd buy a (A) car battery (B) loaf of bread (C) turbine (D) tank of gas

Output: C


Input: Consider Input: A person can get sick when eating a vegetable if it was farmed using (A) water (B) dirt (C) insect destroyers (D) tools

Output: C


Input: Consider Input: Which of the following is likely to reject nutrients from food? (A) bamboo (B) a human (C) a lion (D) a horse


Output: A