Given the task definition and input, reply with output. You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: Thanks, that's all I need today. Sentence2: Telephone : 01223358966 Address : Parkside, Cambridge Postcode : CB11JG there are the requirements Sentence3: looking for the nearest police station. Sentence4: Great! Hope you have a good day! Question: Who has spoken the sentence 3? (A) User (B) System
Answer: (B) System