instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: No that will be all! Thank you very much! Sentence2: Done! Your table will be reserved for 15 minutes. Your reference number is 5XFZM2KU . Is there anything else that I can help you with? Sentence3: Sure, they are all expensive though. I love Tandoori Palace located at 68 Histon Road Chesterton. Sentence4: Is there anything else you need? Sentence5: They do not have an entrance fee listed, but you can always call and find out. Sentence6: Thank you for using our services. Have a great day! Sentence7: Okay, thank you for your help! Sentence8: Nevermind - I don't need the taxis after all. Can you help me find a place called tenpin, instead? Sentence9: Can you book a reservation for 8 at 14:45 on Friday? Sentence10: Can you provide me with the telephone number and book two taxi cabs to the restaurant Sentence11: Can you tell me what their entrance fee is? Sentence12: is there anything else i can help you with? Sentence13: Tandoori Palace's phone number is 01223506055. Please give me the taxi departure day and time and I'll be more than happy to book one for you Sentence14: Can you help me find a indian restaurant in the west? Sentence15: Tenpin is an entertainment venue in the south. They are located at Cambridge Leisure Park, Clifton Way. Their postcode is cb17dy. Their phone number is 08715501010. Sentence16: That sounds perfect! Thank you. Question: Who has spoken the sentence 15? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Where will you be travelling to? Sentence2: Yes but I need that to be booked for 3 people. I would like the reference number please. I also need a place to stay as well. Sentence3: Sure thing, I would suggest this one acorn guest house. Sentence4: I will be traveling to Leicester and would like to arrive before 21:15. Sentence5: I would like a 4-star guesthouse in the north in a moderate price range. Sentence6: Great can you book that for me from Sunday for 2 nights for 4 people. Sentence7: I would like to arrive by 21:15. Sentence8: When could you like to arrive by? Sentence9: Your booking was successful. Your reference number is 7ZJ4CTTG . Will that be all for today? Sentence10: Booking was successful, the total fee is 113.4 GBP payable at the station. Your reference number is ABKFF3SH . What type of place are you looking for? Sentence11: I'm looking for a train that leaves from Cambridge on Tuesday. Sentence12: I have the TR8207 that will arrive by 21:06. Would you like me to book that for you? Question: Who has spoken the sentence 4? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: Can you get me there a little bit earlier? Sentence2: Sure, Can I have a reference Number? Sentence3: Which of those have free wifi? Sentence4: Actually, I change my mind. I will take care of the booking later. Thanks for your help. Goodbye. Sentence5: I need some more information first. What day will you be checking in on, and how many days will you be staying for? And how many people? Sentence6: Okay, I have you booked for train TR5910. The total fee is 80.8 GDP. Is there anything more I can do for you? Sentence7: There will be 8 of us. Sentence8: There are 5 different options that fit that criteria, 2 in the east, 2 in the north, and one in the city centre. Would you like to hear more about these? Sentence9: I also need a guesthouse for 8 and needs to be a 4 star Sentence10: How about 05:24 that is the earliest, how many tickets please? Sentence11: How about Allenbell? Sentence12: Thank you contacting us, it was a pleasure to help. If you need any assistance feel free to contact us again, goodbye. Sentence13: There are actually 18 different options to choose from. Is there a certain part of the city you'd like to stay in, or a particular price point? Sentence14: i need a train from stansted airport to cambridge Sentence15: I need to get there by 20:30 on Wednesday. Sentence16: You could grab the TR3828 leaving stansted airport it will get you there by 09:52. Sentence17: Any price point is fine as long as it is 4 star and has free parking. Sentence18: What day and approximately what time will you be traveling to Cambridge? Question: Who has spoken the sentence 13? (A) User (B) System
answer:

Answer: (B) System