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.

Input: Consider Input: Question: Mars has _____ effect on the tides than the Moon. 
 Answer: less

Output: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.


Input: Consider Input: Question: If Mona is manipulating the charge of a couple of her objects, what happens to the electrostatic force if she decreases the charge of one of the objects? 
 Answer: decrease

Output: The more charged the objects are, the stronger the electrostatic force between them.


Input: Consider Input: Question: What will happen to the levels of pollution on Earth if the population decreases? 
 Answer: they will fall


Output: For example, more people on the Earth means more people contributing to global warming and pollution.