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: No restaurants serving English food are located in the west part of town. Would you like me to check for a different location or cuisine? Sentence2: thank you good bye Sentence3: The address is Hotel Felix Whitehouse Lane Huntingdon Road Sentence4: I need the address, too. Sentence5: Certainly. The phone number for Graffiti is 01223 277977 and address is hotel felix whitehouse lane huntingdon road . Sentence6: I would like a restaurant in the west part of town. Sentence7: Yes, please. And can you also give me their phone number? Sentence8: English food, please. Sentence9: Thank you goodbye. Sentence10: How about british food? Sentence11: There are 14 restaurants that are in the west area of town. What kind of food would you like? Sentence12: Graffiti is a British restaurant located in the west part of town and in the expensive price range. Would you like their address? Question: Who has spoken the sentence 7? (A) User (B) System
Student:
Answer: (B) System