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

Q: Sentence1: I'm looking for a restaurant in the west side that's in the moderate price range. Sentence2: The Italian restaurant Prezzo sounds good. Sentence3: I have three listings,one for british,indian,italian. Are any of those types of food you are looking for? Sentence4: You're welcome. Have a great day! Sentence5: Are any of them available for 8 people at 19:00 on Wednesday? Sentence6: There are two restaurants available the Indian restaurant Meghna and the Italian restaurant Prezzo 8 people at 19:00 on Wednesday. Which one do you prefer? Sentence7: Booking was successful, table will be reserved for 15 mins. Reference number is : GVOKLI1A . Anything else? Sentence8: nope thats it. thanks Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: Are you sure? I'd really like some Austrian food. Sentence2: Yes I am sure. However, I do have a number of restaurants listed as serving European food. Would you like information on these? Sentence3: Thank you, let us know if you need any more help with anything. Sentence4: The phone number is 01223307030. The address is Quayside Off Bridge STreet and the postcode is cb58aq. Can I book a reservation? Sentence5: Yes please. I prefer the centre of town if possible. Sentence6: I would like for that to be cheap as well. Sentence7: No, I'm all set, thanks. Goodbye! Sentence8: Hi, I'm looking for a cheap austrian restaurant. Sentence9: Sounds good. Could you give me the number? Also, the address and postcode. Sentence10: The River Bar Steakhouse and Grill located in the Centre has cheap Modern European food. Would you care for that? Sentence11: There are a number of European options in the town centre. Do you have a price range? Sentence12: I'm sorry but I don't have any Austrian restaurants? Would you like to try a different cuisine? Question: Who has spoken the sentence 5? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: Yes, there are several trains leaving that same day from London Liverpool Street. Sentence2: I am traveling to Cambridge and looking forward to try local restaurants. Sentence3: Bangkok City will fit your preferences perfectly. Would you like me to reserve a table for you? Sentence4: Do you have a preference for the area? Sentence5: I want to find an expensive restaurant serving expensive thai food Sentence6: Great! We have lots of great restaurants. Let's narrow down your search. What kind of cuisine would you like? Sentence7: Yes, that would be great. It will need to be on Friday at 14:30. I'd like a table for 4, please? Sentence8: I'd like a place in the centre. Sentence9: Your table is all set, reference #J0U97VPD . Can I help you with anything else today? Sentence10: Thank you! Are there any trains leaving that same day from London Liverpool Street? Question: Who has spoken the sentence 3? (A) User (B) System

A:
Answer: (B) System
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