Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: Thank you very much. Goodbye. Sentence2: The only hospital in town is the Addenbrookes Hospital, would you like their phone number? Sentence3: The address for Addenbrookes Hospital is Hills Rd, Cambridge CB20QQ. Sentence4: I'm looking for the hospital in town. Sentence5: Yes and could I also have their postcode please? Sentence6: That is all I need. Thank you. Question: Who has spoken the sentence 4? (A) User (B) System
Solution:
Answer: (A) User