Task: Speaker Identification
Input (English): Sentence1: Okay I was able to book you into the Marriott Hotel and your reference number is CQE0WWXH . Sentence2: All of the 4 star hotels I have listed have wifi. Is that okay or would you like me to look for a hotel with a different star rating? Sentence3: Yes please and in the same price range. Sentence4: I was unable to book that, would you like me to try something else? Sentence5: I guess it's OK if they have it, as long as they won't charge me for not using it. But 4-star accommodations are a must. Sentence6: How about a place in any area with free wifi. Sentence7: Will you be needing anything else today? Sentence8: Thank you so much for your help. Sentence9: For how many nights and how many people will be staying? Sentence10: I have nothing in the south that matched your criteria, only west and centre. Sentence11: Yes, please. Sentence12: Okay I have the Cambridge Belfry which is a 4 star cheap hotel in the west part of the city. Would you like for me to book it for you? Sentence13: Thank you for using our system! Sentence14: I dont want wifi, just somewhere with four stars. Sentence15: Are there any in the South side of the city? Sentence16: I have two 4-star hotels on the west side and one in city centre. Do you have a location preference? Sentence17: I need it for 7 people for 4 nights staring from Tuesday please. Sentence18: Nope. You have been so helpful. Thank you! Question: Who has spoken the sentence 10? (A) User (B) System
Output (English): Answer: (A) User