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: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.
 Question: If Mary is running and race and begins to breathe hard, what happens to the air pressure in her lungs as she constricts her chest? 
 Choices: A)increases 
B)decreases
Example Output: increases

Example Input: Paragraph: The more field lines that are drawn, the stronger the field.
 Question: John was looking at pictures of the field. He could see that the more lines there were, the field would be 
 Choices: A)Stronger 
B)Weaker
Example Output: Stronger

Example Input: Paragraph: In bigger atoms, valence electrons are farther from the nucleus.
 Question: In science class, kids learned about how when atoms are larger, the distance between the valence electrons and the nucleus is 
 Choices: A)bigger 
B)smaller
Example Output:
bigger