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: Dean wants his solution to be as acidic as possible, so his concentration of hydrogen ions will be 
 Answer: higher
Example Output: With a higher concentration of hydrogen ions, a solution is more acidic but has a lower pH.

Example Input: Question: Sarah is traveling, and notices that continents get larger when they are where in relation to the pole 
 Answer: closer
Example Output: In a Mercator projection, because Greenland is closer to the pole, the continents shape and size are greatly increased.

Example Input: Question: When there are fewer carbon atoms in something there are 
 Answer: few options
Example Output:
A: The more carbon atoms there are, the greater the number of possible arrangements of carbon atoms.