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

[EX 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
[EX A]: Answer: (B) System

[EX Q]: Sentence1: No, that is all. Thanks for being so helpful for my upcoming trip. Looking forward to my stay. Bye. Sentence2: Yes, please. Would you book it for 8 people on Tuesday at 13:00? I need to be sure to get the reference number, please. Sentence3: Yes free parking and internet. Would you like me to book it for you? Sentence4: Does the hotel have free parking? Sentence5: I don't have a preference. It should be in the centre, however. Sentence6: There is the Ashley Hotel, which is a two star hotel in the north. Shall I book it for you? Sentence7: bedouin is a very nice african restaurant. Shall I book it ? Sentence8: Sure, what type of food do you want me to look for? Sentence9: Booking was successful. The table will be reserved for 15 minutes. Reference number is : P29I9V5T . Sentence10: Thank you. I'm also in need of a place to stay. I'd like it to be a hotel with a star of 2. Sentence11: Your welcome, I'm glad I could help. Sentence12: Yes please for 3 nights for 8 people on Tuesday. Sentence13: You are good to go, in case you need it, the reference number is FBC4YKK9, can I help with anything else? Sentence14: I need an expensive restaurant in the centre Question: Who has spoken the sentence 9? (A) User (B) System
[EX A]: Answer: (B) System

[EX Q]: Sentence1: Do you have a preference of star rating? Sentence2: What price range are you looking for? Sentence3: Could you make a reservation for 7 people for Friday at 11:45, please? I appreciate it. Sentence4: Moderate pricing and I dont care where they charge for parking or not. Sentence5: Sure, the address is 5 mowbray road. Is there anything else I can help you with? Sentence6: Fantastic thats everything thanks! Sentence7: Your reservation for 7 at Pizza express Fen Ditton this Friday at 11:45 was successful. The table will be reserved for 15 minutes. Your Reference number is : E5ZUIWJS . Sentence8: I do happen to have one place that would fit your needs. It's the Aylesbray Lodge guest house. They have free parking and internet. Can I book a stay for you? Sentence9: I need to find a place to stay tonight in the South please. Sentence10: I'm also looking for information on pizza express Fen Ditton. Sentence11: please contact us again in the future. goodbye. Sentence12: Sure. Pizza Express Fen Ditton is a great italian restaurant in the centre of town. What information do you need? Sentence13: Not at this time. Could I get the address for the Hotel? Sentence14: Yes, four star please. Question: Who has spoken the sentence 6? (A) User (B) System
[EX A]:
Answer: (A) User