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").

Example Input: Two ships grazing each other as they pass will (A) cause mayhem (B) sink them (C) speed them up (D) slow them down
Example Output: D

Example Input: In an arid location, any various lifeforms will have to (A) work harder for nutriment (B) find food quite easily (C) find fast, easy nutriment (D) always eat their fill
Example Output: A

Example Input: The reverse of evaporation in terms of weather phenomena is (A) cloud formation (B) condensation (C) transpiration (D) precipitation
Example Output:
D