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

Q: Sentence1: That train departs at 05:29. Sentence2: It appears that the Curry Garden meets your needs! Would you like me to book that for you? Sentence3: There are many options for expensive dining. Sentence4: Yes, please make reservations for 5 people at 16:45 on Monday. Sentence5: Booking was successful. The table will be reserved for 15 minutes. Reference number is : J8918H0X . anything else i can help you with? Sentence6: What day will you travel? Sentence7: Thank you for contacting us and have a nice day. Sentence8: I would like to arrive by 11:00. Could you give me the departure time and train ID? Sentence9: Thank you. That is all that I need. Sentence10: Thanks. I also need a train from Bishops Stortford to Cambridge. Sentence11: Not really, as long as it is open on Monday and has room for 5 people. Sentence12: Is there a departure time? Sentence13: There are a number of expensive Indian options. Is there a specific part of town you were looking for? Sentence14: I will be traveling on Monday. Sentence15: I need a place to eat that is expensive. Sentence16: OKay, is there a certain time you need to leave? Sentence17: Specifically, I would like an Indian restaurant. Sentence18: I can suggest the TR4448 arriving by 06:07. Question: Who has spoken the sentence 3? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: There's a Parkside Police Station in town, right? Sentence2: Thanks! Also, can you give me the exact address to the station? Sentence3: The only address listed is Parkside, Cambridge. It does not give an exact address, I'm sorry to say. Sentence4: I will also need the postcode please. Sentence5: No, that's all thank you Sentence6: Sure, the postcode is CB11JG. Sentence7: Yeah, sorry for the inconvenience. Can I do anything else for you though? Sentence8: Yes, it is located at Parkside, Cambridge. Sentence9: Wow. That is very odd. Sentence10: Thanks. I need the phone number and postcode too. Sentence11: Sure thing. They are located in Parkside, Cambridge and the phone number is 01223358966. Sentence12: You're welcome, have a great day Question: Who has spoken the sentence 9? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: That would be great. I'll need it booked for 1 person for 5 nights starting on Thursday. Will you provide me with the conformation number when that is complete? Sentence2: We are happy to help. Thank you for using our service. Have a great day! Sentence3: TR8207 arrives at 21:06. Would you like to book this train now? Sentence4: The Lensfield Hotel is a three star rated hotel with free parking and internet. Shall I book this for you? Sentence5: Thank you very much, could you help me find a place to stay? I am looking for somewhere in the south and it needs to have free parking. Sentence6: Thank you so much. That was all I needed today. Sentence7: There are 19 entries that match that response. Do you have a preference for time? Sentence8: There are quite a few options for this trip. What day would you like to travel? Sentence9: No, I don't want to book it. Could I get the departure time, though? Sentence10: I would like to leave on Tuesday, please. Sentence11: Booking was successful. Your reference number is 52B5WQ2U . Sentence12: I am looking for a train leaving Cambridge heading to Leicester Sentence13: I don't but the hotel doesn't need to include internet. Sentence14: It will depart at 19:21 Sentence15: There are 4 different hotels in that area with free parking, did you have a price range in mind? Sentence16: Yes. I would prefer to arrive as close to before 21:30 as possible. Question: Who has spoken the sentence 1? (A) User (B) System

A:
Answer: (B) System
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