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

Q: Sentence1: looking for a train going to Cambridge. Sentence2: How about TR3350 that leaves at 05:17? Sentence3: you can book it. get me the reference number too Sentence4: I am leaving on Sunday and need to arrive by 13:00 Sentence5: Thank you for using our services. Sentence6: Thank you that is all I needed. Sentence7: W8YHJKSV is the reference number Sentence8: What day and time are you wanting to travel? Question: Who has spoken the sentence 2? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: Could you also get me a taxi between the two that leaves the hotel by 6:15? Sentence2: There are 11 guesthouses that fit your criteria. Do you have a preference of north, south or east? Sentence3: The address is saint andrew's street. Sentence4: the taxi is booked. it's going to be a yellow tesla. their phone number is 07606976296. Sentence5: The area doesn't matter. I'll go with whatever guesthouse you recommend. Please make my reservation for 3 people, 5 nights, starting Thursday. Thanks. Sentence6: Thanks. I don't need anything else. Sentence7: What is the postcode? Sentence8: I have you booked at archway house, the reference number is N8IRHQYO, any further questions? Sentence9: I'm also looking for a moderately priced guesthouse, one with a four star rating. If it doesn't have free parking, that's fine. Sentence10: Can I recommend christ's college? Sentence11: Yes could I have the address and postcode of the college please. Sentence12: i am glad i have been of help. good day Sentence13: Have a great one. Thanks again for your help. Goodbye. Sentence14: There are 79 attractions, Do you have an idea of the type you're looking for? Sentence15: I need information on places to go and see. Sentence16: Yes, I would like the type of college. I will need the address and postcode please. Sentence17: Thank you, I'm glad I could be of help. Goodbye. Sentence18: The postcode is cb23bu. Can I help you find anything else today? Question: Who has spoken the sentence 2? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: Sure. Their phone number is 01223353888. Is there anything else I can help you with? Sentence2: Great! We have a wide variety of foods to try. Are you interested in a particular type? Sentence3: No thank you. Can you tell me the postcode, address, and phone number please? Sentence4: Ok, what days would you like to book your stay? Sentence5: There is a restaurant called the cow pizza kitchen and bar on Corn Exchange Street. Would you like me to book a table? Sentence6: Great, can I get their postcode, address, and phone number? Sentence7: How many people would you like to book this for? Sentence8: There phone is 01223353888, postcode cb41da and address 154 chesterton road. Would you like me to book there for you? Sentence9: I'm looking for a place to dine in the moderate price range and in the town centre. Sentence10: Actually I'm not sure yet how many people will be with me. Can you just give me their phone number for now? Sentence11: Acorn guest house looks like it matches your criteria, would you like to try that? Sentence12: No, I do not think so. Thank you for your help! Sentence13: Yes that would be great. Thank you. Sentence14: I would like to book it for 3 nights starting Friday. Sentence15: You are very welcome. Thank you for using Cambridge TownInfo centre! Sentence16: I'm looking for a place to stay that has 4 stars and is a guesthouse, what is there like that? Sentence17: The postcode is cb23qf. The address is Corn Exchange Street. And the phone number is 01223308871. Anything else I can help you with? Sentence18: I would like to try gastropub. Do you have one that serves that? Question: Who has spoken the sentence 14? (A) User (B) System

A:
Answer: (A) User
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