Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: Thank you, if you need anything else let me know.Good Bye. Sentence2: Your reservation was successfully made. The reference number is PJ9D98BY . Can I help you with anything else? Sentence3: Thank you. Can you book it for me? Sentence4: I would like to check in on Saturday for 2 nights. There will be 4 of us. Sentence5: Of course. When would you like to stay? Sentence6: Could you help me find the Cambridge Belfry? Sentence7: Nope, that's all I needed. Thank you. Sentence8: The Cambridge Belfry is a cheap hotel. The address is Back Lane, Cambourne and the phone number is cb236bw. Question: Who has spoken the sentence 1? (A) User (B) System
Solution:
Answer: (B) System