Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Hi, I am trying to find the police station that's closest to my location please. Sentence2: Telephone : 01223358966 there you go Sentence3: Best of luck with everything and enjoy your day. Sentence4: Thanks, what is their phone number? Sentence5: The nearest police station is in Parkside, Cambridge, CB11JG Sentence6: Thank you, that is all I need today. Question: Who has spoken the sentence 5? (A) User (B) System
Output:
Answer: (B) System