Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Yes, along with the postcode and entrance fee please. Sentence2: No, it's not. But we do have a terrific park in the east side. It's the Cherry Hinton Water Play Park. Would you like the address? Sentence3: May I suggest the Cambridge University Botanic Gardens? Sentence4: Postcode is cb 18dw and admission is free Sentence5: Can you give me information about local parks I can visit while I am in Cambridge? Sentence6: What part of town is that in? I'd like to stick to the east side, if possible. Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System