In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to create a character driven book [title] Focus on character wants and needs. [step] In a character driven book, your character's wants and needs should be of upmost importance. Oftentimes, the primary action of a character driven book involves how a character's wants, needs, and opinions change over time. <sep> (A) An act driven author should cover the character and put meaning into his or her actions and preferences. [substeps] Character driven books often have no plot, characters, qualities, or arguments, and do not have a central theme or topic. (B) As you begin to carve out the basics of your book, spend some considering what your characters want. [substeps] All characters should yearn for something. (C) This will make the book more difficult to write and will keep your books focused on character drives. [substeps] While most authors choose to focus on character wants in the following steps, correct as necessary. (D) [substeps] Pay attention to your character's needs as opposed to opinions and needs. Ask yourself if you believe this will help you determine whether your character will be driven to action, or whether you believe he or she will push past any restrictions.
A:
B