A premonition is defined as a strong feeling that something bad is about to happen, so one wouldn't have a premonition <em>after</em> an event takes place; it would be before, when they're feeling anxious or worried about a situation that doesn't yet have an outcome.
I believe it’s C , I’m also currently learning about autobiographies,
The lack of information about Shakespeare presents questions of credibility and reliability. People may believe that Shakespeare was a front to hide the identity of the real author/authors, and that Shakespeare did not write plays credited to him rather than another discredited author.