Task: Speaker Identification
Input (English): Sentence1: Yes, I can help you with that! What type of food would you like to eat and what is your price range? Sentence2: Thank you. I also need a train the same day. Sentence3: Booking was successful, the total fee is 79.19 GBP payable at the station .Reference number is : 8M72FMPK . Sentence4: Well, I am coming to Cambridge and was hoping to try some local restaurants. Can you help me with my choices? Sentence5: I want ot get in by 8:00, I need to get in in plenty of time for my Sunday booking. Sentence6: I'll give that a try. Book a table for 6 people for Sunday at 12:30 please. Sentence7: I need something expensive please preferably in the North. Sentence8: Did you have an arrival or departure time in mind? Sentence9: Thanks for contacting us, have a pleasant stay! Sentence10: The TR7721 would work for you, do you need a booking? Sentence11: Ok, let's narrow this down a bit. Where would you like to depart from and where are you going? Sentence12: Thanks you, that is everything, you helped me a lot. Thanks a bunch!! Sentence13: If you like European food, I'd recommend City Stop Restaurant. Sentence14: I am departing from Peterborough and going to Cambridge. Sentence15: Thank you. I have booked you a table for six on Sunday at 12:30 at City Stop Restaurant, and your reference number is CAWRD4D1 . Sentence16: Yes, I need 6 tickets and the reference number of the booking. Question: Who has spoken the sentence 12? (A) User (B) System
Output (English): Answer: (A) User