The English language belongs to the Germanic family of languages - but it has has a numerous influences of Latin and French - romance languages. But it is classified as a Germanic language.
Caliban realized that stephano and trinculo aren't smart because they were drunk and obviously drunkards can't even bothered to do anything, and they were not even listening or taking interest when he was talking about the plan to kill Prospero. Soon caliban realized that they were just drunken idiots he was telling his plans to.
Answer:
I feel that because you can understand say both sides of the story, you have a better chance of looking at the outcome of both situations and therefore make the best choice based on your observation
C. Surroundings would be your answer. Heights can also be an answer, but they want the exact more direct answer, so C.
Hope this helps.