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: In the food chain process what has the role of producer? (A) eaters (B) flora (C) carnivore (D) consumers
Example Output: B

Example Input: Webbed feet aid in what (A) penguins laying eggs on ice (B) fish hiding in coral reefs (C) gulls dive bombing fish from the sea (D) ducks chasing prey underwater
Example Output: D

Example Input: If a flood is occurring there was most likely (A) light hail (B) clear skies (C) great droplets repeating (D) some leaves
Example Output:
C