Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Nados serves Portuguese sounds good can I get a address, food type, and phone number? Sentence2: Great, I have two places to recommend. Nados serves Portuguese and the Lucky Star serves Chinese. Which one do you like? Sentence3: I found Rosa's Bed and Breakfast for you. Would you like me to book it? Sentence4: Yes, I'll be staying on the South side so a cheap 4 star guesthouse with free wifi will do Sentence5: Can i just get the address please? Sentence6: The address is Cambridge Leisure Park Clifton Way and the phone number is 01223327908. Sentence7: Okay, I will go ahead and sign off then. Let me know if you need anything else. Sentence8: Excellent. I also need to find a place to stay while in town. Can you help me find a cheap hotel? Sentence9: Yes I can help. Will you be staying on the south side as well? Do you have any accommodation requirements? Thanks. Sentence10: Sure the address is 53 Roseford Road. Do you need anything else? Sentence11: I need a cheap place to eat on the south side of town. Sentence12: No, that's all I need. Question: Who has spoken the sentence 8? (A) User (B) System
Output:
Answer: (A) User