Task: Speaker Identification
Input (English): Sentence1: Great! Thank you for your help. Sentence2: There are several trains departing on Friday every :39 of the hour from 9:39 to 23:39. Would you like me to book one of these for you? Sentence3: What day and how many people are you looking to book for? Sentence4: I'll go with the 9:39. Sentence5: Ok, I have three tickets booked on the 9:39. The reference number is QOL9GX6F . Does Pizza Hut Fen Ditton sound good? It's the only Italian restaurant in east. Sentence6: Please modify the booking for three people please. Sentence7: Ok, I have booked dinner for three on Saturday at 16:30 at Pizza Hut Fen Ditton. Your reference number is MLMBLJEG . Enjoy your meal! Sentence8: Thank you for choosing Cambridge TownInfo centre. Have a nice trip! Sentence9: Wonderful, your train has been booked! Sentence10: What trains leave London Liverpool Street and go to Cambridge? Sentence11: Yes I think that would be good. Is that available at 4:30 PM? Sentence12: There are several trains that depart from London Liverpool Street on Friday. Is there a particular time you wish to leave by? Sentence13: Sure. Just a moment. Sentence14: I think I forgot to add that I will need the booking for 3 people please. Will you modify the booking for me? Sentence15: I am looking for 3 people, at 16:30 on saturday. Sentence16: I need a reference number for the train. Then I need to find a moderate Italian restaurant in the east for 3 people at 16:30 on Saturday, and a reference number. Sentence17: Thank you that is all the info I need. Sentence18: Yes, sometime after 09:15. Question: Who has spoken the sentence 6? (A) User (B) System
Output (English): Answer: (A) User