The correct answer should be C. parthenon
Parthenon is the famous building that everyone sees on post cards and pictures. It is however located inside the Acropolis. The acropolis is a compound of ancient buildings, and the question asks for only one, so that's why it's the Parthenon.
The correct answer is B.
When Pi tells the second, more brutal account of what happened, the reader understands how important storytelling is to Pi and how changing the events into a story helped him survive. Furthermore, we can see how Pi had a will to live even in the face of certain death.
The tone in the last stanza is regretful. The poem is about a man who received advice from a wise man that he can give away all his wealth but not his heart. He's told that once you give away your heart, you lose it and end up regretting it. He experiences it and regrets afterwards.
