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: Sure. Acorn Guest House is on 154 Chesterton Road. Can I help you with anything else? Sentence2: I need a moderate place to eat, same area as my hotel. Sentence3: Could I please have the address? Sentence4: There is a Chinese restaurant, as well as an Indian restaurant, in that area. Which do you prefer? Sentence5: You're welcome. Good-bye. Sentence6: Can I have the address for the Indian restaurant? Sentence7: I have several guesthouses available. Would the acorn guest house work for you? Sentence8: The address for the Indian restaurant is 7 Milton Road Chesterton. Do you need anything else? Sentence9: Does that have free wifi? Sentence10: No, that is all I need today. Thank you for all your help! Sentence11: Yes, they offer free internet and parking. Would you like to book a room? Sentence12: The address for the Golden Wok Chinese restaurant is 191 Histon Road Chesterton. Is there anything else I can help you with? Sentence13: Can I have the address for the Chinese place? Sentence14: Hello, I need to find a place to stay for the night. I'd rather be in the north than the city centre, and I'm willing to pay a moderate sum. Question: Who has spoken the sentence 7? (A) User (B) System
Solution:
Answer: (B) System