There is no passage or image listed, sadly this question cannot be answered.
Answer: C) Cautious
This excerpt transmits a cautious mood. The narrator is telling us of the man he has met. The man is slightly scary, but not outright dangerous. It is clear that he makes the narrator slightly uncomfortable, but he does not seem to be completely threatening. Therefore, while the narrator continues to interact with him, he does so with a cautious attitude.
The third, it makes most sense to first describe the piano then say it was played.
