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

Sentence1: It is at Parkside, Cambridge with Postcode CB11JG Sentence2: Thank you for using our services. Sentence3: You need to call 01223358966 Sentence4: Can you help me please? I just got robbed and I need help! Sentence5: And what is the address of the police station? Sentence6: Thank you! that's all I need for now. Question: Who has spoken the sentence 3? (A) User (B) System
Answer: (B) System