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: Will drops a ball from 100 feet at the same time that Tony drops a ball from 50 feet. Whose ball has more potential energy? 
 Answer: Tony's

Ex Output:
So the higher an object is above a surface, the more potential energy it has.


Ex Input:
Question: Tony drives an SUV that contributes many greenhouse gases to the atmosphere. Evan rides a scooter that contributes few greenhouses gases to the atmosphere. Who likely contributes more to the Earth heating up? 
 Answer: Tony

Ex Output:
If there are more greenhouse gases in the atmosphere, more ultraviolet radiation will be trapped and the Earth will heat up.


Ex Input:
Question: If high levels of carbon dioxide are absorbed by the oceans, would shellfish that can be easily killed by acidic water be 
 Answer: more likely to die

Ex Output:

With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.