You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Input: Consider Input: Sentence1: Yes, that sounds like a good choice. Can you book it for me for 3 people starting Saturday? Thanks Sentence2: I was able to book the hotel for you. The reference number is BTTS9GYC . Is there anything else I can help you with today? Sentence3: There are eight accomodations of the hotel type with free parking. What part of town do you prefer? Sentence4: I need a train from norwich to get to the hotel by 16:30. Sentence5: The Cambridge Belfry is an inexpensive, 4 star option on the west side with free wifi and free parking. Sentence6: The west, please. And can I get free wifi? Sentence7: Okay I have a train tat gets to Cambridge at 15:35. Would you like me to book that for you? Sentence8: It doesn't really matter, just need to get there by 16:30. Sentence9: I want a place to stay. Find me a hotel that includes free parking. Sentence10: I have several available. When do you want to leave? Sentence11: I would like to stay for 3 nights. Sentence12: Sure, I can do that. How many nights would you like it for? Question: Who has spoken the sentence 6? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: The Hotpot is an expensive Chinese restaurant in that area. Sentence2: Great can I get their phone number as well please? Sentence3: You're quite welcome! Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence4: Would you like to eat Asian Oriental, Chinese, European, or French? Sentence5: No thank you. Have a great day! Sentence6: I am looking for an expensive place to dine in the north. Sentence7: The phone number for the hotpot is 01223366552, would you like me to book you a table? Sentence8: I think Chinese may have caught my attention. Question: Who has spoken the sentence 1? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: Can you tell me the postcode for the museum as well? Sentence2: You're welcome. Good-bye. Sentence3: It would cost 17.60 pounds. Sentence4: That would be great. I am also looking for the scott polar museum in town, can you tell me a little about it? Sentence5: The Scott Polar Museum is located in the centre area of town, and the entrance fee is free. Sentence6: I want to depart from norwich and go to cambridge. Sentence7: Hi, I am looking for a train that is leaving on friday after 13:15. Sentence8: No, thanks, I've got everything. Have a nice day. Sentence9: Before I commit, what would the price of the ticket be? Sentence10: TR1952 leaves Norwich at 13:16 and arrives in Cambridge at 14:35. Would that work for you? Sentence11: Where would you like to leave from and go to? Sentence12: Yes, their postcode is cb21er. Is there anything else I can help you with today? Question: Who has spoken the sentence 1? (A) User (B) System


Output: Answer: (B) System