This probably means that the choice is yours. Your the author of the script of your life because you get to write your own story and make your own choices. Your the captain of your ship for the same thing. You sail wherever you want to lead your life too/
I think that the dystopian setting gives the characters an authenticity that they might not have had in another context.
i am not sure but i think its A, if not i am so so sorry!
