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

Example Input: Sentence1: I have pulled up City Stop Restaurant. What information do you need? Sentence2: I would like to book a table there for 4 peole on saturday at 19:45. and can i please get a reference number? Sentence3: Alright, thank you very much. That's all I need for now. Sentence4: Booking was successful. The table will be reserved for 15 minutes. Reference number is : OMKMNJEM . Sentence5: I am looking for information about city stop restaurant? Sentence6: You are welcome. Goodbye. Question: Who has spoken the sentence 3? (A) User (B) System
Example Output: Answer: (B) System

Example Input: Sentence1: Thanks again for helping to find me a place to eat. I have the reference number T44KC552. Sentence2: I am looking for a Cuban food place, in the east. Sentence3: No, thank you. You have been very helpful. Have a great day. Sentence4: Here is the address and the phone number: 7 Barnwell Road Fen Ditton, 01223244955. Sentence5: Yes, try that. Sentence6: Can you check again? The only thing I'm interested in is a moderately priced Cuban restaurant in the east. Sentence7: I apologize booking was unsuccessful. Would you like me to try Rajmahal Sentence8: Do you have a moderately priced Indian restaurant in the east? Sentence9: Yes I have 2. Curry Prince and Rajmahal. Sentence10: I will try the Curry Prince. Can you book a table for 4 people on Monday at 17:30? Sentence11: I have you at Rajmahal, Reference number is : T44KC552 . Anything else you need? Sentence12: I am sorry but there aren't any restaurants matching your criteria. Can I help you with something else? Sentence13: Enjoy your meal at the rajmahal. Have a great day. Sentence14: I apologize I am still not showing any restaurants that meet your criteria. Is there another type of cuisine you would prefer? Question: Who has spoken the sentence 7? (A) User (B) System
Example Output: Answer: (B) System

Example Input: Sentence1: Can you book it for me and get a reference number ? Sentence2: Yes, I am looking to book a guesthouse in the cheap price range that includes free wifi. Sentence3: Can you please confirm that the hotel you've booked for us offers free wi-fi? I need to be able to work while I'm there. Sentence4: That will be all for today. You were a great help. Goodbye Sentence5: Thank you very much. Sentence6: Yes, I just need to know what day you're arriving, how many nights you're staying, and the number of people in your party. Sentence7: Would love to! What kind of food do you like? Sentence8: Hello! Can you give me some info on a restaurant please? Sentence9: Actually I am specifically looking for the Cocum restaurant, I would like to book for 7 people at 15:00 on monday if possible. Sentence10: I booked your restaurant table, and the reference number is CUL9VZ04 . Is there anything else I can help you with? Sentence11: Thank you. I'd also like a guesthouse in the cheaper price range. Can you help me with that? Sentence12: The same group of people and same day for 3 nights. Sentence13: Yes that's find are the in the moderate price range? Sentence14: no it is cheap. will that do for you? Sentence15: I have a table reserved for you and 6 other guests at the Cocum restaurant on Monday at 15:00. The reference number is BPE8LVHA . Sentence16: The finches Bed and Breakfast fits your needs. When would you like to stay? Sentence17: I was able to book you a room for seven people for three nights, starting Monday, at Finches Bed and Breakfast. Reference number is CUL9VZ04 . Is there anything else? Sentence18: Yes it has free wifi. Is there anything else I can help you with? Sentence19: there are several in the area of the restaurant. would you like to book the closest one? Sentence20: As long as it has free wifi Question: Who has spoken the sentence 8? (A) User (B) System
Example Output:
Answer: (A) User