instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Yes please, two people for two nights on sunday. Sentence2: Yes! Can you book for 2 people at 14:15 on this Sunday? Sentence3: Reference number is : E9BM21NJ . Is there anything else I can assist you with? Sentence4: Are you sure there is nothing more I can help with today? Sentence5: Great that will be all we need. Sentence6: Can you help me find a place to eat in the expensive price range in the south part of town? Sentence7: I have one matching result. It is the lensfield hotel. Do you want to reserve a room? Sentence8: I was able to book your party of 2 into The Chop House on Sunday at 14:15 Reference: MUWLBLLW . May I assist with more today? Sentence9: What about the cambridge chop house. The address is: 1 Kings Parade. You you like me to book a table? Sentence10: Do you have a reference number? Sentence11: This time that is everything, thank you for your help. Sentence12: Actually yes I will be needing somewhere to stay too please. A 3 star hotel in the same area and price range as my restaurant. Sentence13: You are welcome enjoy. Sentence14: Ok, I've booked the Lensfield Hotel for you for 2 people and 2 nights starting Sunday Question: Who has spoken the sentence 4? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: How about TR9382? Sentence2: I would like to leave on Sunday. Sentence3: I think that'll work. I need to reserve two seats, can you help me with that? Sentence4: Booking was successful, the total fee is 7.04 GBP payable at the station. Reference number is : 6NJA0V8R . Sentence5: You're very welcome. Have a great day. Sentence6: Well I need to leave after 14:45, so if it is after that time that'll work. Sentence7: Thank you. That's all I need for now! Sentence8: Hi. I'm looking for a train from ely to cambridge, if there is one. Sentence9: TR9823 will leave at 15:35, how does that sound? Sentence10: Okay, what day do you want to leave? Question: Who has spoken the sentence 5? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: No, I'm afraid there aren't. Sentence2: Could you look for something that isn't a guesthouse then? Sentence3: Are there any 4 star guesthouses in the north available? Sentence4: I guess I will take the guest house. Sentence5: I'm sorry, but I'm afraid we'll need to try different criteria. Would you be willing to change what part of town you stay in, or the star rating you need? Sentence6: I'm also looking for a hotel to stay in. I need to make sure it's a hotel and not a guesthouse, with a star of 4. Sentence7: i want to go to a park Sentence8: I have three 4 star hotels. what are or price range do you prefer? Sentence9: Yes, please, for 6 people, for 4 nights, starting Wednesday. Sentence10: There are no hotels that meet your requirements. Sentence11: the hotel by 14:45. Sentence12: I'm sorry but there are no parks in the area of your hotel. Sentence13: i aslo want to book a taxi to commute between the two places. Sentence14: I'm sorry, I don't have any 4 star hotels in the north. Would another area be ok, or should I check other star rating options? Sentence15: anywhere is fine. May I get a postcode ? Sentence16: But I said I would take the guesthouse. Sentence17: Okay, Do I need to book that for you? Sentence18: The price doesn't matter. I do want it to be in the north area of town though. Sentence19: There are 5 different parks. Postcodes are CB21JF, CB18DW, CB46AZ, CB22AD, and CB223AE. Sentence20: I'm sorry, but I don't think we determined which park you wanted to visit. Where will you be departing from? Sentence21: Sure, there are a few. What part of town do you prefer? Sentence22: I'm so sorry about that. You are booked at the Acorn Guest Lodge. Reference number is : R68P0A12 . Question: Who has spoken the sentence 18? (A) User (B) System
answer:

Answer: (A) User