You are given a science question (hard-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.

Input: Consider Input: A school replaced all of their light bulbs with a new type of light bulb. The new light bulbs use less energy. How will the new light bulbs most likely help the environment?  
 (A) The amount of light pollution will decrease. (B) The air conditioner at the school will run less often. (C) Fewer natural resources will be used to make electricity. (D) Money will be saved on the electricity bill for the school.

Output: C


Input: Consider Input: A student shines a flashlight on different colors of paper. Which color of paper will absorb the most light?  
 (A) Red (B) Black (C) White (D) Yellow

Output: B


Input: Consider Input: Aquaculture is the raising of freshwater and marine plants and animals for food. How would a company raising fish best demonstrate good stewardship of natural resources?  
 (A) They would raise fish with as little pollution as possible. (B) They would raise fish as economically as possible. (C) They would raise fish from as many species as possible. (D) They would raise fish to be as flavorful as possible.


Output: A