instruction:
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.
question:
Which is a process that occurs during photosynthesis?  
 (A) Plants take in oxygen and release sugar. (B) Plants take in sugar and release minerals. (C) Plants take in minerals and release carbon dioxide. (D) Plants take in carbon dioxide and release oxygen.
answer:
D


question:
Which animal eats only plants?  
 (A) Cat (B) Dog (C) Lion (D) Rabbit
answer:
D


question:
If the atomic mass number of an atom is 35, which statement is most accurate?  
 (A) The atom is not an isotope. (B) The atomic number is less than 17. (C) The atom has an odd number of neutrons. (D) The number of protons does not equal the number of neutrons.
answer:

D