Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: What is good in the south part of town Sentence2: There are nine restaurants in the south area. Is there a price range you would like in particular? Sentence3: I don't care what type of food it is. Sentence4: What type of food are you interested in? Sentence5: cheap, please Sentence6: Would you like the cheap, moderate, or expensive price range? Sentence7: Yes, under $25.00 per entree. Sentence8: There are two available in the south: Nandos, which serves Portuguese, and The Lucky Star, which serves Chinese. Do you have a preference? Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User