Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Great, please book a table for 7 people at 15:15 on Friday. Sentence2: Okay, I also need a train to get to norwich. Sentence3: I'm looking for a Japanese place in the centre of town. Sentence4: I can help you with that, do you have a certain place in mind today? Or would you like to search in a specific area? Sentence5: It doesn't matter when I arrive as long as I leave after 14:35 from cambridge on saturday. And I'll want to book the train for the same group of people. Sentence6: I'll pay at the station. Well that's it for me today. Thanks for all your help! G'bye :) Sentence7: What day will you travel? Sentence8: How expensive is it? Sentence9: It is expensive range in price. Sentence10: I have booked you a train leaving at 14:36. The cost is 112.64 GBP. Reference number MB0PZVMJ . How would you like to pay? Sentence11: I'll be leaving Cambridge on Saturday after 13:45. I''ll be heading to Norwich. Do you have anything for me? Sentence12: Hello, I'd like some information on a restaurant today. Sentence13: I was able to book your table for 7 for Friday at 15:15. The Reference number is : INI5O0N5 . Sentence14: Yes, there are 10 trains that would work. They run every hour starting at 14:36. When would you like to arrive in Norwich? Sentence15: I have one listing for wagamama, will that be okay today? Sentence16: Thank you for contacting us have a nice day. Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System