instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Great, have a wonderful day and enjoy your taxi ride, thank you! Sentence2: What time would you like to arrive? Sentence3: No, that is all I need today. Thanks! Sentence4: i want to book a taxi. The taxi should depart from la Margarita and should go to riverboat Georgina. Sentence5: I have a white tesla booked. The contact number is 07032807056. Anything else today? Sentence6: I would like to arrive by 17:15. Question: Who has spoken the sentence 2? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: i am sorry. i have double checked and still do not find anything matching your criteria. would you like a different star rating? Sentence2: I can help with that. What kind of price range do you have in mind? Sentence3: there are a variety of good things in the north it depends on what you want i will find whatever you request Sentence4: There doesn't appear to be a 4 star hotel with wifi in the north. Can I interest you in a lower star rating? Sentence5: i need a hotel with wifi in the north part of town Sentence6: Perhaps there is a guestroom? Sentence7: No but would you like to try another location ? Sentence8: No, the hotel needs to have a 4 star rating. Can you please check your system again? Thanks Sentence9: I am open as far as price range, but I would love a 4 star place. Sentence10: No I need the north. Is there anything else available in the north? Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Is there ones that are on the more expensive price range? Sentence2: At the moderate price range, how about the Bridge Guest House? Sentence3: You might want to try alexander bed and breakfast. Sentence4: That'll be fine. I would like to book 2 people for 2 nights starting on tuesday. Sentence5: I would like free wifi and it needs to have at least 3 stars. Sentence6: No thats all, thank you very much! Sentence7: I'm sorry booking was unsuccessful. Would you like to try for a shorter stay? Sentence8: I was able to get the Bridge Guest House for 2 people for Tuesday night. Can I help you with anything else? Sentence9: Yes, I'll need the reference number for that booking. Sentence10: I'm curious about places to get a room for the night that are on the cheap end of the spectrum. Sentence11: The Reference number is : 3YXIHQLI . Can I assist you any further? Sentence12: I can't find anything that fits my criteria Sentence13: Thanks for using our services. Sentence14: Sure, can you book it for 1 night? Question: Who has spoken the sentence 9? (A) User (B) System
answer:

Answer: (B) System