Dr. Lanyon is an intelligent, respectable lawyer who is suspicious the "Mr. Hyde" is threatening or bullying Dr. Jekyll into giving him property and leaving money for him in his will. Because Dr. Lanyon is an intelligent man, he always looks for a logical, practical answer, which is why he does not wonder is Hyde and Jekyll are the same person.
The article you mean is "Repressed Brits, evil Mexicans, Arab villains: why are Hollywood's animated movies full of racist stereotypes?" in The Guardian.
One example of the racial stereotyping is that the characters in the movie which are there for comic relief (so not given roles with a "serious" message) are voiced predominantly by black actors, which replicates the pattern of placing black characters in roles of providing amusement, but which are not treated seriously.
B, not sure if it's right.
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!