Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: No, that's ok. Thank you! Sentence2: Oh my God, I've just been robbed! I need the police please! Help! Sentence3: Yes, it is the direct number to the police for help. Do you want me to transfer you to the police? Sentence4: The Police are located in Parkside Cambridge and the telephone number is 01223358966. Sentence5: You are very welcome, I hope your day gets better. Sentence6: Do you need any further assistance? Sentence7: Is this the emergency number to call? Sentence8: That is all, thank you. Question: Who has spoken the sentence 4? (A) User (B) System
A:
Answer: (A) User