Task: Speaker Identification
Input (English): Sentence1: I would like to leave after 18:30. Sentence2: Sure the travel time is 49 minutes. Would you like to make a reservation for that train? Sentence3: Can I get the travel time for that train? Sentence4: Yes, they have a room available for you and it's booked for 4 nights starting Tuesday, your confirmation number is VRN7SQL2 . Sentence5: That was all I needed today, thanks! Sentence6: Yes I would like a guesthouse in the north. Sentence7: The TR9082 departs at 19:21. Would you like me to create a booking for you? Sentence8: I would suggest the acorn guest house. Sentence9: You're very welcome! Have a great day! Sentence10: Can you help me find a place to stay that has free parking and free wifi? Sentence11: The trainID TR9082 and will leave at 19:21 and arrive at 20:10. The cost is 12.80 pounds. Sentence12: That sounds great do they have a room for just me? I'm checking in Thursday and will be staying 4 nights. Sentence13: No need to book. Can I please get the travel time for that train please? Sentence14: There is another train, TR6530, that leaves at 21:21 and arrives at 22.10. The cost is 12.80 pounds. Is there anything else I can help you with today? Sentence15: I am going to Stevenage. Sentence16: There is lots of places to stay. Do yo have any more preferences ? Sentence17: i am also looking fora train from cambridge on monday Sentence18: What is your destination? Sentence19: There are 10 available trains that day. Could you please provide me with your departure time and what time you would like to arrive by? Sentence20: Okay thanks so much. I appreciate the help. Question: Who has spoken the sentence 19? (A) User (B) System
Output (English): Answer: (B) System