Task: Speaker Identification
Input (English): Sentence1: Yes please do that for me and give me the reference number. Sentence2: I want to depart from broxbourne after 16:00 Sentence3: There are several. Is there a price range you prefer or any amenities that you require? Sentence4: It will actually be for 7 people please. Sentence5: I am looking for a hotel on the east side. Sentence6: I can book that now. Sentence7: Okay, what kinda of information are you looking for? Sentence8: Ok. The booking was successful. Your reference number is OBFYQJZU . Sentence9: I really don't care if it has free parking. Sentence10: It will be for five people please. Sentence11: I will also need a train. I'm traveling on Thursday to Cambridge. Can you help please? Sentence12: Yes it would. I'd like to book this Thursday for 2 nights, for 7 people. Sentence13: express by holiday inn cambridge is a 2 star expensive hotel in the east side. Would that one work? Sentence14: The TR0579 departs at 16:32. Would you like me to book that for you? Sentence15: I am looking for information in Cambridge Sentence16: Thank you that is all the information I need today. Sentence17: Booking was successful, the total fee is 125.29 GBP payable at the station . Reference number is : UN5K7FML . Sentence18: Yes, please and I need a confirmation number. Sentence19: and for how many people ? Sentence20: Certainly. And where will you be departing from? Sentence21: I'd be happy to help with your request, first I'll need to know how many tickets you'd like to reserve? Sentence22: You're welcome. Have a nice day. Bye. Question: Who has spoken the sentence 20? (A) User (B) System
Output (English): Answer: (A) User