Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: I am looking for a restaurant serving turkish food in the centre part of town. Sentence2: Anatolia is a Turkish restaurant, it is in the moderate price range, and it is in the centre part of town. Would you like the phone number? Sentence3: There is efes restaurant in the moderate price range and meze bar restaurant in the expensive range. Both of them in the centre. Do you like their information? Sentence4: Thank you goodbye. Sentence5: Yes, I would like a different selection please. What other places serve Turkish food? Sentence6: I don't care. Sentence7: Thank you and good bye. Sentence8: Is there anything else you want? Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System