You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Cote can be reached at 01223311053 and is at Bridge Street City Centre. Do you require any additional information? Sentence2: A french restaurant in the centre part of town. Please give me address and phone number. Sentence3: Goodbye. Sentence4: Thank you goodbye. Question: Who has spoken the sentence 3? (A) User (B) System
A:
Answer: (B) System