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: Objects with greater mass have a stronger force of gravity between them.
 Question: An asteroid traveled equal distance between a small massed planet and a large massed planet and got caught by one of their gravitational pulls. Which one is less likely to have caught the asteroid? 
 Choices: A)Small planet 
B)Large planet
Example Output: Small planet

Example Input: Paragraph: The smaller its mass is, the greater its acceleration for a given amount of force.
 Question: What happens to a light car when it has the same power as a heavy car? 
 Choices: A)accelerates faster 
B)accelerates slower
Example Output: accelerates faster

Example Input: Paragraph: Solar power is expensive, but as demand increases technology improves and costs decrease.
 Question: Mona lives in a city that doesn't know much about solar power. As the citizens become less aware of solar and the benefits it offers, the demand for solar power falls. What happens to the cost of the technology as the demand decreases? 
 Choices: A)increase 
B)decrease
Example Output:
increase