D. It contains background information about the Nature Center that a general audience would need.
Hope this helps sorry I'm late with this answer
Different people in the story (hint: CHARACTERization
It describes the type of novel the speaker likes.
In Act 2, Scene 2, Trinculo sees Caliban and perceives him like a monster. People in England would pay good money to see such a freak, says he. Then, when Stephano enters, he also notices Caliban's weird looks, and thinks that he would be a gift worthy of an emperor. Stephano gives him alcohol in order to tame him, reckoning that he would cost even more if he were tame.