You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: The Addenbrookes Hospital is located at Hills Rd. Cambridge, postcode CB20QQ. The telephone number is 01223245151. Is there anything else? Sentence2: Great, thanks for contacting us today and I hope you enjoy the hospital! Sentence3: I'd like to find a hospital. Sentence4: No, that's perfect. Thanks. Question: Who has spoken the sentence 3? (A) User (B) System
A:
Answer: (B) System