I believe that the answer is c (or the second one from the bottom)
Answer:
Anne Frank has become a famous name because of her poignant diary, which has been translated into many languages. Anne Frank's diary describes the frightening period experienced by Anne, her family and friends in the annexe. It also expresses her hopes and aspirations for the future, which were never to be realised.
Explanation:
He kept him in the house and did not often let him go out.
That his own grandson will be the cause of his death
Answer:
This all depends on context, but in general:
Neutral: Generally having a middle ground opinion rather than being on an extreme side.
Positive: Usually refers to one's attitude, optimism. Can also mean certainty.
Negative: Not positive, could be referring to pessimism or seeing the bad side of things.