The conflict is the character is not happy and feels like not many people are happy and can stay happy where they are. The character is sad about the conflict.
surprises the reader with positive thought
I’d say A. The setting is where and when a story happened, A provides the info that the story is happening on a rocky ledge. So yeah, I’d say it’s A.
A clause is a unit of grammatical organization next below the sentence in rank and in traditional grammar said to consist of a subject and predicate.