Task: Speaker Identification
Input (English): Sentence1: The TR4673 leaves at 19:29, you'll arrive by 20:07. Would you like to book it? Sentence2: Can you tell me if they have a table for 8 available at 12:45 Monday? Sentence3: I'm leaving from cambridge, and I need to go to bishops stortford. Sentence4: Wait, I need to change the booking to friday. Sentence5: Yes they certainly do. I made you a reservation for Monday and your reference number is 8V5QECRH . Sentence6: Yes, What would you like to know about it? Sentence7: Thank you very much! Sentence8: enjoy your stay in Cambridge! Sentence9: No problem; I've updated your reservation to Friday. Your new reference number is RJQO3OZ0 . Can I help with anything else? Sentence10: Thank you for all your information. Enjoy your lunch at Pizza Express Fen Ditton. Sentence11: I'm looking for a restaurant called pizza express Fen Ditton, do you have any information on it? Sentence12: Yes, I would like to reserve seats on that train. Same group from the restaurant. Sentence13: Sure I can help you with that. Where would you like to depart from? Sentence14: Yes, I also need a train after 18:15 on Saturday. Question: Who has spoken the sentence 11? (A) User (B) System
Output (English): Answer: (B) System