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: A hard rock will erode _____ than a soft rock. 
 Answer: slower

Ex Output:
The water erodes the softer rock faster than the harder rock.


Ex Input:
Question: If Mona is building a machine to help her vacuum her floor and she decreases the amount of force the engine inside the vacuum, what happens to the vacuum ability to make work easier? 
 Answer: decreases

Ex Output:
Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied.


Ex Input:
Question: Theresa lives in a first world country. Eric lives in a third world country. Whose country likely produces less hazardous waste? 
 Answer: Eric's

Ex Output:

Countries with more industry produce more hazardous wastes than those with little industry.