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

Q: Sentence1: You're welcome and enjoy your stay. Sentence2: Can you help me find a hotel in the North part of Cambridge? Sentence3: I have two moderately priced hotels in the north for you. The Ashley Hotel and the Lovell Lodge. Would you like me to book one? Sentence4: Great I can take care of that. How many people? How long will you be there and when will your stay start? Sentence5: Booking was successful. The table will be reserved for 15 minutes. Reference number is : E4J0YE8W . Anything else. Sentence6: thanks very much to you! I am done now. Farewell! Sentence7: I would like to book the Ashley Hotel. Sentence8: Okay, be on the lookout for a grey honda. The contact # is 07374179224 Sentence9: There will be 7 of us arriving Sunday. We will be staying 3 nights. Sentence10: They do both have internet. Sentence11: Yes I am needing a restaurant that is the same price range as my hotel and in the same area. Sentence12: There are two; The Golden Wok which is a Chinese place, and The Nirala, with Indian cuisine. Which would you prefer? Sentence13: Does it have internet? Sentence14: I will go with The Nirala since I love Indian food. Please book it for 11:00 for the 7 of us on Sunday. Sentence15: I was able to book the room for you the reference number is HQKA3TBW . Can I help you with anything else? Sentence16: Yes, I want a taxi too. I'll need contact number and car type. It should pick me up at the hotel and arrive at restaurant by 11:00 Question: Who has spoken the sentence 11? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: I have the TR4849 train leaving Ely at 13:35 on Monday. Sentence2: How about cityroomz? It is located in the centre of the city, is moderately priced, has 0 stars, and has free wifi. I think it would be perfect ofor you! Sentence3: Perfect, could you also assist me in finding a place to stay? Sentence4: What will be my arrival time in Cambridge and what is the ticket price, please? Sentence5: You're welcome. Have a great day. Good bye. Sentence6: You are booked and your reference number is QUJQMRK7 . Can I help you with anything else? Sentence7: That is everything, thank you for your help. Sentence8: From where will you be departing? Sentence9: I'm looking for a train that goes to cambridge, leaving after 12:30 on monday Sentence10: I am leaving from Ely. Sentence11: Oh I'm not picky on the area. I definitely need free wifi, moderate price, and 0 stars though. Sentence12: That's perfect I need it booked for 8 people for 5 nights starting on Monday. Sentence13: I sure can. What area would you like to stay? Sentence14: The price is 4.40 pounds. You will arrive at 13:52. Question: Who has spoken the sentence 2? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: Yes, it is. It's located on 154 chesterton road, cb41da. Would you like a room? Sentence2: I would like to leave after 15:15 on Thursday. Sentence3: Have a nice day, goodbye! Sentence4: We have a train departing Cambridge at 15:50, arriving at Ely at 16:07. Would you like me to book a reservation? Sentence5: They do indeed provide complimentary Internet access. Would you like to make a reservation? Sentence6: Your booking was successful. The total fee is 8.8 GBP payable at the station. Your reference number is H0BMD920 . Sentence7: Just one more question: Is it in the moderate prince range? If so, please give me their address. If not, I need something moderately priced. Sentence8: Yes that works great. Can you book 2 tickets for that train and give me the reference number? Sentence9: Great. That's all I needed. Thank you. Sentence10: No thanks. Not at this time. I would appreciate some help finding a train to get me to Ely though. Sentence11: Does that include free wifi? Sentence12: Can you tell me where you will be leaving from and on what day and time? Sentence13: I like acorn guest house. Need me to book a room? Sentence14: I am looking for a hotel to stay in with a 4 star rating that is in a guesthouse style. Question: Who has spoken the sentence 4? (A) User (B) System

A:
Answer: (A) User
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