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: Water vapor sometimes condenses into stratus clouds that are in contact with the ground. What forms as a result of this process?  
 (A) ozone (B) methane (C) fog (D) smoke

Output: C


Input: Consider Input: One advantage of a hand lens over a microscope is that the hand lens  
 (A) is easier to carry on field investigations. (B) is less likely to be infected by bacteria. (C) makes very tiny objects appear larger. (D) produces a more accurate image.

Output: A


Input: Consider Input: A student places a sheet of black construction paper on her desk. What happens to most of the light that strikes the black construction paper?  
 (A) The light is bent by the paper. (B) The light reflects off the paper. (C) The light is absorbed by the paper. (D) The light passes through the paper.


Output: C