Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: i dont happen to have anything that meets your criteria. can i try something different for you? Sentence2: I will need it for four people please. Sentence3: Yes can you help me book a hotel? Sentence4: Booking was successful. The table will be reserved for 15 minutes. Reference number is : V6IX8TF3 . Anything else I may assist you with? Sentence5: Yes, I'd be happy to help. So for Wednesday, how many people for the reservation and what time would you like? Sentence6: I'm sorry. I don't need a hotel. I do need to make a reservation for a table at Panahar for Wednesday afternoon. Can you help me with that? Sentence7: Let me know if I can help more. Sentence8: Hello, is Panahar still serving lunch specials? Sentence9: Yes, I'm also looking for a place to stay. It should be a 2 star hotel with free wifi and parking. Sentence10: 13:30, Wednesday, 7 people. Sentence11: It is called express by holiday inn cambridge, itis in 15-17 norman way, coldhams business park post cde is cb13lh Sentence12: And what is the price range? Is it relatively cheap or pricey? Sentence13: Really? There are no 2 star hotels with wifi/parking in all of cambridge? Sentence14: Okay and what time would you like your reservation to be? Sentence15: east is find and I would need the postcode, and price range Sentence16: I think I will hold off on booking for now. Thanks for everything, that's all I need for today. Sentence17: The price range is expensive. Sentence18: The panahar is open for lunch, to find out about their specials I would suggest calling them at 01223355012. Anything else today? Sentence19: I have found 3 hotels matching your criteria. Two are in the North and one is in the East. Which area do you prefer? Sentence20: Yes what area or price range are you looking for? Question: Who has spoken the sentence 6? (A) User (B) System
Output:
Answer: (A) User