How does the setting in the first three paragraphs contribute to the development of the plot?

Responses
A The setting creates a depressing, desolate feeling, leading the characters to give up hope.The setting creates a depressing, desolate feeling, leading the characters to give up hope.
B The setting sets up a mysterious feeling, leading the characters to speculate about where they are.The setting sets up a mysterious feeling, leading the characters to speculate about where they are.
C The setting creates a happy, joyous feeling, leading the characters to new understanding.The setting creates a happy, joyous feeling, leading the characters to new understanding.
D The setting does nothing to affect the rest of the story, as it is unrelated to the events that eventually occur.

B The setting sets up a mysterious feeling, leading the characters to speculate about where they are.

B The setting sets up a mysterious feeling, leading the characters to speculate about where they are.