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: Where are you headed, and what day and time did you need to leave? Sentence2: Great. I'm glad I could help! Please consider using our service again the future. Goodbye. Sentence3: Yes please book it for 5 people and give me a reference number. Sentence4: I am going to cambridge and leaving after 8:00 on friday Sentence5: I think that takes care of everything, thanks! Sentence6: Booking was successful, the total fee is 82.5 GBP payable at the station, the feference number is : MFCHF1YV . Can I help with anything else? Sentence7: I need a train from peterborough Sentence8: Sure, I have TR6496 departing at 08:19, arriving at 09:09, with a duration of 50 minutes. The cost is 16.50 pounds. Would that work for you? Question: Who has spoken the sentence 1? (A) User (B) System
Solution:
Answer: (B) System