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: Places lacking warmth have few what (A) biological entities (B) biological weapons (C) cold entities (D) astronomical entities

Output: A


Input: Consider Input: Which sustains life yet stopped growing? (A) air (B) a bush (C) a rock (D) a felled tree

Output: D


Input: Consider Input: What typically occurs between a sixth and a half of a minute? (A) a volcano (B) a television series (C) an hour (D) an earthquake


Output: D