The answer for your question is B.
I believe B would be the correct answer if I am right if not I'd think C.
Answer: Once Proctor's wife is mentioned in court, he tries to compel Warren to come clean. The relationship between Proctor and Mary Warren is, first of all, one of service; that is, Mary is a servant in the Proctor home. She is apparently a rather timid girl.
The mood (or tone) of the prologue is considered as sombre, dark, macabre... since from the start we're being told that this story is going to be a story of love, death and loss.
He had a dream that white people and black people should be equal
