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 Input:
Question: When waves in the ocean go fast there will be 
 Answer: more

Ex Output:
A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.


Ex Input:
Question: When we are pumping all the water out of a lake the lake's water level will 
 Answer: decrease

Ex Output:
As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.


Ex Input:
Question: If Mona is observing the atmosphere and measuring the amount of ozone in it, what happens to the amount of UV rays that will reach the ground if she notices the amount of ozone in the stratosphere is increasing? 
 Answer: decrease

Ex Output:

With less ozone in the stratosphere, more UV rays reach the ground.