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: If there are very few wolves the deer population will 
 Answer: increase

Ex Output:
An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.


Ex Input:
Question: Air pressure is higher in the 
 Answer: valleys.

Ex Output:
Air pressure is less at higher elevations.


Ex Input:
Question: Jan lives in a great country and she is rich. Compared to another person in a poorer country, Jan will use an amount of energy that is 
 Answer: greater

Ex Output:

People in the richer nations of the world use far more energy, especially energy from fossil fuels, than people in the poorer nations do.