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").

Ex Input:
If an organism dies what happens to that organisms population? (A) relaxes (B) cries (C) increases (D) subsides

Ex Output:
D

Ex Input:
To protect themselves from consumers, which action would an animal most likely take? (A) nesting right beside predators (B) standing out in the sun (C) standing out from the environment (D) appearing the same as surroundings

Ex Output:
D

Ex Input:
Water molecules descending from a high elevation in liquid form are known as (A) brimstone (B) fire (C) hail (D) rainfall

Ex Output:
D