Task: Speaker Identification
Input (English): Sentence1: You are booked, the reference number is H1UWXXBY, are there any further questions? Sentence2: Trains leave birmingham new street every hours starting at 05:40. Is there a particular time you'd like to arrive? Sentence3: Hello can you help me find a place to stay, such as a hotel? Also it needs to be at a reasonable price with free parking. Sentence4: How long is the train trip? I just need to arrive by 19:45 Sentence5: The train ride is 163 minutes, I can book you on the TR4631 which leaves at 16:40 and arrives at 19:23. Sentence6: Ok, the ashley hotel is in the north with a moderate price range. Two stars. Would you like me to book you rooms? Sentence7: I would recommend the autumn house, a 4 star guesthouse in the east. Would you be interested in booking a room? Sentence8: It is actually in the cheap price range. Would you like something in the moderate price range instead? Sentence9: Have a nice day. Sentence10: The first train leaves at 5:40, is that too early? Sentence11: Is that in the moderate price range? Sentence12: Thank you. I am also looking for a train leaving on Tuesday. I will be departing Birmingham New Street for Cambridge. Sentence13: Do any of the options have two stars? Sentence14: Any star is fine. Sentence15: Yes, I can help with that! There are guesthouses and one hotel available with the amenities that you require. What area would you like to stay in? Sentence16: I have made those reservations and your reference number is D3EMA14P Sentence17: That will be all, thanks for your help. Sentence18: Yes I need to arrive by 19:45. Sentence19: Sure. Please book it for 5 people and provide me the reference number. Sentence20: Sure it'll be for 5 people for 4 nights starting on tuesday. Sentence21: Yes please. I actually do need a 2 star rating too. Sentence22: Unfortunately none of the options has two stars, would you like to change the search criteria? Question: Who has spoken the sentence 9? (A) User (B) System
Output (English): Answer: (B) System