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: If Milo has asthma and moves to the city, what can happen to his asthma? 
 Answer: gets worse
Example Output: Certain respiratory conditions can be made worse in people who live closer to or in large cites.

Example Input: Question: Will and Tony are skateboarding and push against each other with force. As the force with they push with decreases, the distance they travel away from each other 
 Answer: decreases
Example Output: When two skateboarders push against each other, it causes them to move apart. The harder they push together, the farther apart they move.

Example Input: Question: A small car will accelerate _____ than a very large car. 
 Answer: faster
Example Output:
The greater the mass of an object, the less it will accelerate when a given force is applied.