You are given a science question (easy-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.

Example Input: Which process in the water cycle returns water from the surface of Earth to the atmosphere?
(A) condensation (B) evaporation (C) precipitation (D) runoff
Example Output: B

Example Input: Which of the following best represents one particular stage in a life cycle?
(A) a fish swimming (B) a seed sprouting (C) a leaf growing (D) a dog eating
Example Output: B

Example Input: What will most likely result when the jet stream moves south of North Carolina?
(A) North Carolina will experience tropical weather conditions. (B) North Carolina will experience hot, dry weather. (C) North Carolina will experience mild weather. (D) North Carolina will experience cold weather.
Example Output:
D