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: Chiquito restaurant bar is at 2G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton. Do you need the phone number? Sentence2: There are many expensive restaurants in town. Is there a particular area or type of food you are looking for? Sentence3: Yes, please. Sentence4: Thank you goodbye. Sentence5: I want to find an expensive restaurant Sentence6: Thank you and have a great day! Sentence7: chiquito restaurant bar serves mexican food, is located in the south part of town, and is in the expensive price range. Would you like their location? Sentence8: Something in the South part of town would be great. Any cuisine is fine. Sentence9: Their phone number is 01223 400170. Sentence10: Yes, please. Question: Who has spoken the sentence 7? (A) User (B) System
Solution:
Answer: (B) System