Definition: 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).
Input: Paragraph: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
 Question: If someone has a smaller than average physical heart then it will beat _____ in order to pump blood. 
 Choices: A)more 
B)less
Output:
more