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 form of energy is found in food?  
 (A) chemical (B) electrical (C) sound (D) mechanical
Example Output: A

Example Input: Which are examples of inherited traits?  
 (A) specific beliefs (B) fingerprints (C) memories (D) nose shape
Example Output: D

Example Input: Tectonic motion caused tension between plates in Earth's crust. A sudden release of this energy occurred. Based on this information, which event happened?  
 (A) subsidence (B) earthquake (C) volcanic eruption (D) meteoroid impact
Example Output:
B