Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: I have Addenbrookes Hospital on Hills Rd in Cambridge, they have a nuerology and nuerosurgery department, will that be okay? Sentence2: That would be fine. I just need the phone number and postcode. Thanks. Sentence3: Have a great day! Sentence4: No, thank you. I got what I needed. Goodbye. Sentence5: The phone number is 01223245151 and the post code is CB20QQ. Is there anything else I can help you with? Sentence6: I want to find a hospital in town. The hospital should have the neurology neurosurgery department Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System