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: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
 Question: John's town used to have little water, back when there were several thousand people. However, now that the town holds only a few hundred people, the water availability is 
 Choices: A)scarce 
B)plentiful
Example Output: plentiful

Example Input: Paragraph: Gluons make quarks attract each other more strongly the farther apart the quarks get.
 Question: Ian is looking at quarks and sees that they are not attracted to each other. Ian knows that the distance between the quarks is currently 
 Choices: A)close 
B)distant
Example Output: close

Example Input: Paragraph: This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.
 Question: As the train approached the intersection and blew its horn, compressing the wavelengths of the sound, did the frequency of the horn 
 Choices: A)increase 
B)decrease?
Example Output:
increase