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: With more people eating cereal there comes a need for more (A) butter (B) top soil (C) water (D) corn

Output: D


Input: Consider Input: A boy is waiting to see a full moon. He notes that the full moon is tonight, and looks at it. If he wants to see another, he must wait (A) a week (B) a day (C) a fortnight (D) a month

Output: D


Input: Consider Input: Why can an Owl retain it's body temperature during the winter? (A) It's neither (B) It's both (C) It's cold blooded (D) It's warm blooded


Output: D