Task: Speaker Identification
Input (English): Sentence1: I will book that for you now. Sentence2: Okay. I have booked one ticket for you. The reference number is EHRSRM7K and it will cost 4.4 GBP. Sentence3: I can help you with that. How early do you want to leave because we have trains running as early as 5:35 Sentence4: Thank you for using our system! Sentence5: How many tickets will you need? Sentence6: No, that is all. Thank you so much. Goodbye Sentence7: i want to arrive by 16:30 if possible. Sentence8: I need to see some train times for Wednesday. Sentence9: The TR2211 will leave Ely Wednesday arriving at 15:52. Would you like to book that one? Sentence10: Thank you and I need a reference number Sentence11: Yes book that for me thank you Sentence12: I need to depart from ely and arrive by 16:30. Sentence13: There are 404 trains running on Wednesday, what point of departure and point of arrival are you interested in? Sentence14: Just one ticket and thank you Question: Who has spoken the sentence 13? (A) User (B) System
Output (English): Answer: (B) System