Teacher:You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Thank you goodbye. Sentence2: they are in the moderate price range and the address is King Street City Centre Sentence3: anatolia serves turkish food in the moderate price range Sentence4: what is the food type they are good at ? Sentence5: There are two moderately priced Turkish restaurants and one expensive one, all in centre area. Do you have a price range preference? Sentence6: Efes restaurant. Do you have any additional questions? Sentence7: What is the other turkish restaurant in the moderate price range? Sentence8: I need a restaurant that serves Turkish food. Sentence9: What is the address and price range? Sentence10: Good bye. Thank you for contacting us. Sentence11: I do not have a preference. Sentence12: They serve turkish food. Question: Who has spoken the sentence 3? (A) User (B) System
Student:
Answer: (B) System