Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: No, that was all I needed, thank you so much. Sentence2: Their number is 01223358966. Do you need assistance? Has a crime occured? Sentence3: Is there anything else that I can help you with? Sentence4: I am looking for the Parkside Police Station. Sentence5: I only needed the phone number. Thank you! Sentence6: So glad we could be of service today. Enjoy your time in Cambridge! Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System