The answer is B.
It's not A because the sentence involves the words "very stressful", which is an opinion.
It's not C because saying that taxpayers "should expect" is also an opinion.
It's not D because it's saying you "should always", which is an opinion.
Hope this helped!
Context is what something is contained of. So explaining the context of a story, means to explain what the story means, or what the story is about.
The think RnB is a good tone of music for that subject
Reserved the book would often describe him as a quiet handsome boy.