In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Example Input: Question: The pulling force of a rubber band will _____ when you move your hands apart. 
 Answer: increase
Example Output: The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.

Example Input: Question: Decreasing the field of view will cause magnification to 
 Answer: increase
Example Output: As the magnification increases, the field of view decreases.

Example Input: Question: As you pull on a string the softer that you pull it the _____ the force. 
 Answer: weaker
Example Output:
The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.