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.

Example Input: Question: Alan saw Venus through his old telescope. He then looked through his bigger, better telescope. Venus likely appears brighter through the 
 Answer: bigger telescope
Example Output: Larger telescopes can collect more light.

Example Input: Question: If the Nile's flooding was prevented from covering the Egyptian bottomlands, it might ultimately result in _____ crops. 
 Answer: less
Example Output: As more water covered the land, sand and silt were washed in and covered the dead vegetation, enabling more and more plants to grow.

Example 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: Will's
Example Output:
So the higher an object is above a surface, the more potential energy it has.