Task: Speaker Identification
Input (English): Sentence1: I'm heading to Norwich and need to leave after 11:15 from Cambridge Sentence2: Yes, please. I will need their address and what price range it is in. Sentence3: You're welcome. Have a great time! Sentence4: I still need to know if Aylesbury House has free parking. Sentence5: The train was booked for 7 tickets departing at the correct time and providing the reference number. Also, more info is needed about a hotel. Sentence6: Thank you. We will. Sentence7: Yes, as a matter of fact, I also need a place to stay. Sentence8: Alright. What day would you like to stay, how many nights and how many people? Sentence9: Sure, we have two hotels for you aylesbray lodge guest house, and rosa's bed and breakfast. can I book one of these for you today? Sentence10: That's it, you have been very helpful! Thank you! Sentence11: There are many different hotels in Cambridge, do you have an area or price range in mind? Sentence12: Certainly. This guesthouse is located at 5 Mowbray Road and is in the moderate price range. Is there any other information you need? Sentence13: Let us know if you need anything else. Goodbye! Sentence14: There are 13 trains. The one that leaves closest to your requested time is the TR5949, which leaves at 11:36. Does that interest you? Sentence15: Could we try the Aylesbury House? Sentence16: I need a train from Cambridge on Tuesday Sentence17: Actually I need more information on the hotels. Does Aylesbury House have free parking? Sentence18: You've been extremely helpful. And I hope you have a wonderful day. Sentence19: The Aylesbray Lodge has free internet and free parking. Would you like a reservation, or perhaps I can give you their contact information? Sentence20: Thank you for using our service. Have a great day! Sentence21: I have booked the TR5949 for 7, departing from Cambridge at 11:36 and arriving in Norwich at 12:55. Reference number: UR9DKTIK . Anything else I can help you with? Sentence22: There are plenty of those! Where are you headed, and at what time? Sentence23: Yes, that would be great! I need 7 tickets, please. Oh, and the reference number. Sentence24: Is there anything in the south with a star of 4? It doesn't have to have free parking. Question: Who has spoken the sentence 12? (A) User (B) System
Output (English): Answer: (A) User