Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: It doesn't matter where the hotel is located. Sentence2: Hi, I need a hotel with free wifi internet and a rating of 3 stars. What can you recommend? Sentence3: 4 nights, checking in on Saturday. Sentence4: Can you book The Gonville for me please? It'll be just me staying Sentence5: Thanks for all your help. Sentence6: Happy to be of service. Goodbye! Sentence7: We've got two expensive hotels with that criteria. Would you like to stay in the centre or the south? Sentence8: Yes, I can help you with that. How many nights will you be staying? Sentence9: Booking was successful. Reference number is : 565UIMXV . Sentence10: That is all unless you need something more from me. Sentence11: Both Hotels have internet, does not state if it is free. The hotels are The Gonville Hotel and the Lensfield Hotel. Sentence12: Thank you for your help. Do I need to do anything else or I'm good? Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System