You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Hello! I'm looking for the Parkside Police Station. Do you know where that is? Any additional information would be helpful. Thank you! Sentence2: No that is exactly what I needed. Thank you for your help. Sentence3: Have a nice day! Sentence4: Thanks, you too! Sentence5: Thank you! Sentence6: Yes mam, the address is Parkside, Cambridge with a postcode of CB11JG.The phone number is 01223358966. Would you like any more info ? Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System