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: A burrito needs to be cooked so it (A) has heat removed (B) is made hollow (C) is burned black (D) has heat applied

Output: D


Input: Consider Input: which of these people would be most susceptible to disease? (A) a person with a healthy white blood cell (B) a person with optimal conditions (C) a person with a weak white blood cell (D) an athlete with a clean bill of health

Output: C


Input: Consider Input: which of these can alter its appearance naturally to evade being captured? (A) a little chameleon (B) a human being (C) a lion (D) a goat


Output: A