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: When we made some confetti it differed from the original sheets of paper in (A) color (B) pattern (C) temperature (D) shape
Example Output: D

Example Input: Places lacking warmth have few what (A) biological entities (B) biological weapons (C) cold entities (D) astronomical entities
Example Output: A

Example Input: A stage in the life cycle process includes what aspect? (A) transporting water (B) reproducing ideas (C) entity replication (D) killing of kin
Example Output:
C