Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: I really have a craving for some good chinese food. Can you suggest a place? Sentence2: Okay thanks! That's all I needed to know! Sentence3: Yes could I get the postcode of the nightclub? Sentence4: Thank you, enjoy your stay in cambridge. Sentence5: I just need one that is moderately priced. Can you just recommend one and give me the phone number please? Sentence6: Sure. The postcode is cb23hx. Sentence7: Sure, did you have anything in mind? We have quite a few free options! Sentence8: The Golden Wok is sensational. The phone number is 01223350688. Can I help you with anything else today? Sentence9: That is all I needed, thank you. Good bye. Sentence10: Could you recommend me some places to go that is in the centre? Sentence11: I enjoy The fez Club, it's a nightclub in the centre. It has a 5 pound entrance fee. Is there anything else I can help you with today? Sentence12: Thank you for using our service. have a good day! Sentence13: Oh anything would do really, just needs to be in the centre. Sentence14: I sure can! We have 17 wonderful chinese places, is there a particular area or price range you have in mind? Question: Who has spoken the sentence 12? (A) User (B) System
Solution:
Answer: (A) User