Here is your answer:
The answer that makes the most since to me is letter C "There's infinite number of numbers"
Reason: That's because the number system never end and the Artur of this story is informing that their unlimited amount of numbers. When informing the Arthur will try to make you learn a statement about something in the world so it will get you onboard it is most likely a argument paragraph but this is a non-example of one.
Your answer is C.
Hope this helps!
A. Sancho Panza , I believe
