Task: Speaker Identification
Input (English): Sentence1: The huntingdon marriott hotel is a 4 star hotel with Internet in the west. Would you like me to make a booking? Sentence2: No, I'd like to keep looking for an expensive hotel. Sentence3: Thank you very much. I appreciate your help. Sentence4: North part of town,please. Sentence5: No problem. Will that be all for today? Sentence6: Yes it is an expensive, I have listings for another place that is cheap if that is what you need. Sentence7: Yes, that will be all for today, goodbye. Sentence8: I was able to successfully book you at the university arms hotel, the reference number is 1F6HEPGZ . Sentence9: I was unable to book the hotel for that day. Would you like to try the cheap hotel? Sentence10: Is there a certain area you would like it to be in? Sentence11: Can you find a room available at a 4 star hotel with free wi-fi? Sentence12: I would prefer the expensive hotel. Please book it for 2 people for 2 nights starting on Sunday. Sentence13: Is the place expensive? Sentence14: Thank you for using our system! Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System