You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Example: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Example solution: Answer: (A) User
Example explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Problem: Sentence1: The postcode for kings hedges learner pool is cb42xh Sentence2: You are most welcome! Sentence3: Thank you so much for your help. You have been most helpful. Sentence4: I want an expensive restaurant that serves asian oriental food in the same area as the attraction, please. Sentence5: I'd also like to find an expensive restaurant in the same area, please. Sentence6: Booking was not successful book another day or time slot please Sentence7: Yes what's the postcode for kings hedges learner pool? Sentence8: The only restaurant in the area is kymmoy. Should I book it for you? Sentence9: Please book for 2 people at 14:00 on Saturday. May I confirm the reference number? Sentence10: Booking went through successfully. Your reference number is FK5FQYAN . Sentence11: I need a swimming pool in the north. Sentence12: I have 2 swimming pools in the north area. Jesus green outdoor pool or kings hedges learner pool. Would you like more infomation on one? Question: Who has spoken the sentence 5? (A) User (B) System
Solution: Answer: (B) System