Teacher:In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".
Teacher: Now, understand the problem? Solve this instance: W: Good afternoon. Can I help you, sir? M: I made a reservation last week by the name of Benjamin. We've just arrived. W: A minute, please. Benjamin... Oh, yes, here it is. One double room for a whole week. Here is the registration card. Would you please fill this form out, sir? M: Love to! (A few minutes later) Done! Here you are. W: Thank you. Now everything is in order. Your room number is 8715. M: Is it on the 87th floor? W: No, sir. In China, eight is a lucky number. It's actually on the 7th floor. M: Thank you. By the way, is there a dressing table in the room? W: Yes. A traditional wooden one.
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
How long will the man stay in the hotel? (A) A week. (B) One and a half weeks. (C) Two weeks.