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: Compared to a hydrocarbon with a single carbon atom, would a hydrocarbon with 10 carbon atoms have 
 Answer: a greater number of isomers
Example Output: The more carbon atoms a hydrocarbon has, the greater the number of isomers.

Example Input: Question: John was looking at sunscreen at the retail store. He noticed that sunscreens that had higher SPF would offer protection that is 
 Answer: Longer
Example Output: A sunscreen with a higher SPF protects the skin longer.

Example Input: Question: The elephants were moved to a reservation where they could thrive, since their habitat in the wild had expanded too far. The elephant numbers were now 
 Answer: larger
Example Output:
The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.