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 Jim begins emitting more greenhouse gases into the air it means that the air will become 
 Answer: warmer

Ex Output:
More greenhouse gases trap more heat and warm the atmosphere.


Ex Input:
Question: A piece of glass has _____ friction than a piece of sandpaper. 
 Answer: less

Ex Output:
Rougher surfaces have more friction between them than smoother surfaces.


Ex Input:
Question: Christy is in lab measuring the pH values of some substances. The first substance she measures has a pH value of 8. The second substance has a pH value of 9. Compared to the first, the second substance can be said to be _____ basic. 
 Answer: more

Ex Output:

Bases have pH values above 7. The higher the pH value, the more strongly basic the substance.