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: Alan saw Venus through his old telescope. He then looked through his bigger, better telescope. Venus likely appears darker through the 
 Answer: smaller telescope

Ex Output:
Larger telescopes can collect more light.


Ex Input:
Question: Rachel was looking into the night sky. The darkest star is most likely: 
 Answer: the coldest

Ex Output:
The hotter a main sequence star is, the brighter it is.


Ex Input:
Question: A wave that _____ in energy will cause the particles of the medium to move further. 
 Answer: increases

Ex Output:

The more energy the wave has, the farther the particles of the medium move.