You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Example Input: Paragraph: Rougher surfaces have more friction between them than smoother surfaces.
 Question: A piece of sandpaper was rubbed across a glass table, then the sandpaper was rubbed across some gravel. The friction will be less between 
 Choices: A)the sandpaper and the glass table or 
B)the sandpaper and the gravel.
Example Output: the sandpaper and the glass table or

Example Input: Paragraph: The hotter a main sequence star is, the brighter it is.
 Question: Compared to the Sun, which is an average star, would CFBDSIR 1458, the coldest star, be 
 Choices: A)brighter than the Sun 
B)dimmer than the Sun?
Example Output: dimmer than the Sun?

Example Input: Paragraph: The density of the atmosphere decreases with an increase in the height above sea level (altitude).
 Question: If Milo is hiking down a mountain and taking atmospheric density readings, what will happen to the readings as he gets closer to the top of the mountain? 
 Choices: A)increase 
B)decrease
Example Output:
increase