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: An example of conservation is (A) jogging (B) reducing ethanol use (C) hiking (D) raking leaves

Output: B


Input: Consider Input: A person in a suit near a sunken ship is sprayed in the face with a dark substance by (A) a cephalopod (B) a bear (C) a hose (D) a pencil

Output: A


Input: Consider Input: A person will go through many stages in life, some more fun than others. Considering these stages, all are real aside from (A) physical maturation (B) infancy (C) fishinghood (D) childhood


Output: C