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 is holding two oranges 5 feet apart and he moves them so they are 2 feet apart, what happens to the gravitational pull between the objects? 
 Answer: increases
Example Output: The closer objects are, the stronger the gravitational pull between them.

Example Input: Question: Twenty wolves recently left their pack for new territory. The smaller number of wolves in the pack means that the availability of food will be 
 Answer: greater
Example Output: As the population increases, the food supply, or the supply of another necessary resource, may decrease.

Example Input: Question: Mona loves to see how far she can slide things. If a basketball has more mass then a baseball and Mona decides to slide both items, which will have greater momentum? 
 Answer: basketball
Example Output:
The more mass a moving object has or the faster its moving, the greater its momentum.