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: Dead organisms are the source of what for decomposers? (A) nutriment (B) pride (C) oceans (D) people

Output: A


Input: Consider Input: An example of seed dispersal is animals eating what? (A) dirt (B) hard shells (C) grass (D) animals

Output: B


Input: Consider Input: If your dog is getting noticeably skinnier, you need to (A) increase its food intake (B) play some video games (C) feed it less food (D) Make it fly away


Output: A