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.

Input: Consider Input: Which describes a material that is not a food?  
 (A) It stores energy but not nutrients. (B) It does not store energy or nutrients. (C) It stores energy and nutrients. (D) It does not store energy but stores nutrients.

Output: B


Input: Consider Input: The energy that is stored in food originally comes from  
 (A) air (B) soil (C) sunlight (D) water

Output: C


Input: Consider Input: Students observed that a diamond was able to scratch a piece of talc. What does this observation best support?  
 (A) Diamonds have sharp edges. (B) Talc is softer than diamonds. (C) Diamonds are very valuable. (D) Talc and diamonds are both minerals.


Output: B