You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: There are 5 expensive restaurants that serves italian, which area are you looking for ? Sentence2: Thank you, goodbye Sentence3: Caffe Uno is located in the city centre. Sentence4: Caffe Uno's telephone number is 01223 448620 and the address is 32 Bridge Street City Centre. Sentence5: I don't care Sentence6: I'm looking for an expensive restaurant that serves italian food. Sentence7: Have a good evening. Sentence8: May I have the address and phone number please? Question: Who has spoken the sentence 7? (A) User (B) System
A:
Answer: (B) System