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: Two females usually can produce (A) children (B) a progeny (C) offspring (D) nothing

Output: D


Input: Consider Input: Which is most harmful to a human? (A) dynamite going off (B) reading email (C) balloons popping (D) opening a soda

Output: A


Input: Consider Input: Clouds are (A) Grass (B) The color green (C) Quiet heavy (D) Bricks


Output: C