Given the task definition and input, reply with output. 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).

Paragraph: The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.
 Question: As you pull on a string the harder that you pull it the _____ the force. 
 Choices: A)greater 
B)weaker
greater