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: Long ago the surface of Venus warmed enough that greenhouse gases escaped into the atmosphere. As a result, the greenhouse effect on that planet 
 Answer: increased
Example Output: An increase in greenhouse gases leads to greater greenhouse effect.

Example Input: Question: Yolanda looks through a miniature telescope and then compares the view to a normal sized telescope. The telescope that less likely differentiates between celestial objects the best is 
 Answer: smaller
Example Output: The larger a telescope's mirror or lens, the better it is at seeing narrowly separated objects as individual objects and the sharper the images look.

Example Input: Question: John was playing with the rubber band in the science lab when he noticed something. The more the band was stretched, the elastic force became 
 Answer: Higher
Example Output:
The farther the material is stretched or compressed, the greater the elastic force becomes.