Task: Speaker Identification
Input (English): Sentence1: There are 19 trains to broxbourne on Monday leaving every hour starting at 05:01. Is there a specific time you'd like? Sentence2: All tickets from cambridge to broxbourne on that day cost 17.90 pounds each. Sentence3: No, thank you. That will be all for today. Thanks. Sentence4: I am also looking for a train that goes to broxbourne on monday. Sentence5: The one arriving closest to 13:00 is TR5971 leaving cambridge at 11:01 and arrives by 12:01 in broxbourne. Would you like to book a ticket? Sentence6: Just one, thank you! Please provide me with a reference number. Sentence7: Please book one. Sentence8: I would like to arrive in broxbourne by 13:00. Sentence9: Have a great day. Sentence10: I want a restaurant in the north of Cambridge that is within a moderate price range. Sentence11: There are two restaurants fitting your description, one is Chinese cuisine and one is Indian cuisine. Do you have a preference? Sentence12: Please book a table for 4 at the Chinese place at 12:30 on Sunday and give me the reference number. Sentence13: Okay you're all set for Sunday at 12:30. Your reference number is F5BTP63A . Can I help you find anything else? Sentence14: How many tickets do I need to reserve for your train? Sentence15: Can I just get the price on one of them? Sentence16: Booking was successful, the total fee is 17.89 GBP payable at the station. Reference number is : T1FGQFDJ . Can I help with anything else today? Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System