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: A cut to the skin is treated with antiseptic first to avoid  
 (A) an immune response. (B) a bacterial infection. (C) bruising of tissues. (D) an allergic reaction.
Example Output: B

Example Input: In 2004, Maryland recycled more than 35% of all of the waste the state produced. Which of these benefits does recycling provide to Maryland?  
 (A) fewer wild animals (B) decreased farm crops (C) less trash sent to landfills (D) decreased use of electricity
Example Output: C

Example Input: In areas where a lot of earthquakes occur, architects are designing buildings with the ability to move with the land. How are the new building designs most likely to help people?  
 (A) The new designs can help save lives. (B) The new designs are more attractive. (C) The new designs cost less to make. (D) The new designs are much taller.
Example Output:
A