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

Answer: Answer: (B) System


Question: Sentence1: Yes please. Please make sure the restaurant has a table available for booking for seven people on sunday at 13:15. Sentence2: Glad to be of service! Goodbye! Sentence3: I would really like to get really great Chinese food. Can you suggest an expensive chinese place? Sentence4: Yes! There are 5 that I have found. One in the East, 2 South, 1 North and 1 Centre. Would you like the address of any of them? Sentence5: I have 4 swimming pools to choose from. 2 are in the north, and I have one in the east and centre. Do you have a preference? Sentence6: I don't have a area of town preference. Sentence7: Sure! Abbey Pool and Astroturf Pitch is at Pool Way, Whitehill Road, off Newmarket Road. Would you like the phone number? Sentence8: What type of food. Sentence9: Hey I am looking for a swimming pool to go to while in Cambridge. Can you find me one Sentence10: Great that's all I needed. Thanks for your help. Bye. Sentence11: naw, but i'm looking for some food Sentence12: Sure, there are a number of options. Is there a particular area of town you were interested in? Sentence13: I think the one in the East would be best. Can you give me an address for it? Sentence14: I booked you a table at Hakka (ref #7K0C5AJN). They're on the east side at Milton Road, Chesterton. Question: Who has spoken the sentence 2? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: A four star with free parking would be fine Sentence2: Yes, please. I'm travelling alone, but could you give me the price as well? Sentence3: there are no 5 star guesthouse Sentence4: How about a 5 star hotel Sentence5: The TR3600 will arrive at 16:07 to Bishops Stortford. Do you need me to book that for you? Sentence6: Can yo also find a guesthouse with a five star rating? Sentence7: I'm sorry there are no five star hotels either. Would you like to look for a different place to stay? Sentence8: Booking was successful, the total fee is 8.08 GBP payable at the station. Your reference number is ODVZEU6H . Will that be all? Sentence9: There are two hotels on the west side and one located in the centre of town. Do you have a specific area you would like to be in? Sentence10: I will recommend the university arms hotel and the postcode for it is cb21ad. Sentence11: No, it doesn't matter. Which ever you recommend would be fine. I do need to get the postcode for it. Sentence12: You're welcome! Have a great day! Sentence13: Thank you, that was everything I needed for this trip. Have a great day! Sentence14: Where is your destination? And what day would you like to leave? Sentence15: I need to go to bishops' stortford on Sunday. Sentence16: I'm looking for a train arriving by 17:15 departing from cambridge. Question: Who has spoken the sentence 6? (A) User (B) System

Answer:
Answer: (A) User