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.

[EX Q]: Question: If Milo adds mass to an object, what will happen to the force of gravity that object generates? 
 Answer: increases
[EX A]: Objects with greater mass have a stronger force of gravity.

[EX Q]: Question: Milo lives in a small city, but the city has recently begun to experience an influx of people moving to it. As people move there and demand for water decreases, what happens to the availability of water in Milo's city? 
 Answer: increases
[EX A]: The availability of water is projected to get worse as demand increases.

[EX Q]: Question: A doctor took two urine samples from Kyle, one on Tuesday and one on Wednesday. The Tuesday sample was a darker color than the Wednesday sample, which means that there was more water in 
 Answer: the Wednesday sample.
[EX A]:
The darker the urine, the less water it contains.