Answer:
Without knowing the context of this question I would say a lot of horror films come from real life experiences exaggerated and from dreams of the writer.
Explanation: Read about horror writers and their influences.
A. is the correct sentence
This sounds like this is a multiple choice kind of problem, but you didn't provide any possible answers.
I'll take a wild stab and assume this type of project, from the description, is Collaborative Fiction, or Anthology.
~Hope this helps!
