Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: The golden curry is an expensive indian restaurant located in the centre of town. Is there anything else you would like to know? Sentence2: That time is available, so I've made your reservation. The reference number is OSHZUPSD . What else can I do for you? Sentence3: Thanks for contacting Cambridge TownInfo centre. Bye! Sentence4: That sounds great. I would like a table for 5 people at 19:00 on tuesday. Sentence5: Great. Glad I could help. Enjoy your meal. Sentence6: Thanks, I will. Bye! Sentence7: That's all that I needed today, thanks! Sentence8: Unfortunately, that day/time are unavailable. Would you like me to try a different time or day? Sentence9: Hi! Can you give me some information on the Golden Curry restaurant? Sentence10: Okay try 18:00 instead. Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System