You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Here is the information for Addenbrookes Hospital Telephone:01223245151 Address :Hills Rd, Cambridge Postcode :CB20QQ specifically, children's surgical and medicine:01223217250 Thank you. Sentence2: Am injured and are looking for a hospital nearby it should have the children's surgical and medicine department Sentence3: I am glad I could help. Have a nice day. Sentence4: Thank you very much. Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System