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, free internet is included at The Cambridge Belfry. Sentence2: Great, I'd like to book at room at The Cambridge Belfry. Sentence3: The cambridge belfry matches those requirements. Sentence4: I can book your room now. Thank you so much Sentence5: I am looking for a 4 star hotel that has free parking. Sentence6: Does it have free internet? Question: Who has spoken the sentence 5? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: Have a great day! Sentence2: Let's go with City Centre North B and B. I need to book for 6 people, 2 nights, and starting on Saturday, please. Sentence3: I have listings for two,city centre north b and b and worth house. Sentence4: That sounds great. Can you book that for 6 people for me? Sentence5: TR3602 departs at 15:59 Monday and arrives at London Liverpool street by 17:27. Does this suit your needs? Sentence6: thank you that will be all Sentence7: I'm looking for a train leaving after 15:30 from cambridge. Sentence8: I'm also looking for a recommendation on a hotel with free parking in the north. Sentence9: Sure! I have 6 people booked for monday with reference number 3EBQSQSC and a total of 99.6 GBP. Can I help you with anything else? Sentence10: Do you have a price range? Sentence11: Yes. Your reservation was successful. The booking number is 4H91C8I3 . Sentence12: london liverpool street and should leave on monday Sentence13: Yes, I'd like to keep it cheap, please. I do need free wifi, though. Sentence14: There are over 623 trains leaving then. Where will you be going to? Question: Who has spoken the sentence 2? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: Thanks so much. That was all I needed today. Sentence2: Did you have a certain time you needed to leave or arrive by? Sentence3: Booking was successful. Reference number is : K5MBWIXI . Sentence4: I want to book for 5 people, 4 nights, starting from sunday. Sentence5: I would like to leave cambridge and arrive by 20:15. Sentence6: you leave at 7 and arrive by 7 51. Sentence7: The travel time is 51 minutes. As far as that hotel goes, it's a moderately-priced 4-star guesthouse on the east side. Sentence8: What is the travel time? I'm also looking for information on a hotel, carolina bed and breakfast. Sentence9: I could suggest train TR8636, which arrives by 07: 51, should I book? Sentence10: I don't need the booking yet. You've already give me the train ID. I just need the departure time and the travel time. Thanks. Sentence11: Can you help me find a train going to london kings cross leaving on thursday? Sentence12: If you need anything else, please contact us. Question: Who has spoken the sentence 6? (A) User (B) System


Output: Answer: (A) User