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. Can I help you with anything else? Sentence2: That is all. Thanks Sentence3: The post code is CB11JG. Sentence4: Thank you, what's the post code? Sentence5: Thank you for your help Sentence6: Cambridge, parkside police telephone number 01223358966. Sentence7: I need to get to the nearest police station, can you assist me? Sentence8: Okay. Have a good day and thanks for using our system. Question: Who has spoken the sentence 4? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: That was helpful! Thank you goodbye. Sentence2: What type of information do you need? Sentence3: I need information to find the huntingdon marriott hotel. Sentence4: You are booked at express by holiday inn cambridge. Reference number: FGSTOTPY . Sentence5: Unfortunately, the booking was unsuccessful. Would you like for me to find another hotel for you? Sentence6: Do you need anything else? Sentence7: I need help finding huntingdon marriott hotel please. Could you book a room for me for 6 people on monday for 5 nights please? Sentence8: I suppose so. Another hotel in the same general price range, if you can. Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: What is your destination and the day you will be traveling? Sentence2: Personally, I think the Yippee Noodle Bar is a lot of fun. They serve Asian Oriental. Sentence3: I would like to depart from Peterborough on Thursday. I am pretty open as to departure time, but need to arrive by 08:30. Sentence4: I would like to travel to Cambridge on Thursday. Sentence5: I have the TR7094 which will get you there by 08:09, how many ticket please? Sentence6: Sure! What restaurant are you looking for? Sentence7: Hi. Can you help me find a restaurant? Sentence8: Thank you. I also need to find out about trains. Sentence9: Sounds good to me. Please book for one, 16:30 on Thursday. Sentence10: Great your reservation was successful and your reference number is MXJRF0K1 . Sentence11: Just for one person please. Sentence12: Booking was successful, the total fee is 16.5 GBP payable at the station . Reference number is : A9EBXB7W . Is there anything else you need today? Sentence13: That is all I need. Good bye. Sentence14: Just so I can get you accurate information, what's your departure location and time? Sentence15: Thanks for letting us assist you! Have a great time! Sentence16: I'd like a restaurant in the centre in the moderate price range, what can you recommend? Question: Who has spoken the sentence 14? (A) User (B) System

A:
Answer: (A) User
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