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 Q]: 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 A]: So the higher an object is above a surface, the more potential energy it has.

[EX Q]: Question: John turned up the thermostat in his room. As the temperature of the room got higher, would the air pressure in the room 
 Answer: decrease?
[EX A]: Decreasing air temperature increases atmospheric pressure.

[EX Q]: Question: Compared to the Sun, which is an average star, would CFBDSIR 1458, the coldest star, be 
 Answer: dimmer than the Sun?
[EX A]:
The hotter a main sequence star is, the brighter it is.