Answer:
B. They depict the thoughts, aspirations, and experiences of enslaved people
Explanation:
Slave narratives are written records of people who were born into slavery and had to suffer and try to get their freedom. This type of narrative genre is considered more of an autobiographical work since it involves first person narrative point of view.
Portia is loyal because she is still willing to be around and is not disturbed by Brutus's sickly state.
Most likely A.
In this case a simple statement could be any of those, to shorten to the simple statement you would generalize :)