Task: Speaker Identification
Input (English): Sentence1: I'd like to eat in the city centre, if possible. Got any reco on Chinese places? Sentence2: Hello, I'm trying to take a train on Wednesday that leaves from Broxbourne. Can you help me book a ticket? Sentence3: Thanks, I'm also looking for an expensive restaurant. Sentence4: Sure, which part of town are you interested in eating at? Sentence5: It doesn't matter, as long as I can book it for 6 people. I will need the reference number please. Sentence6: Try it for 18:45 on the same day Wednesday, and please give me the reference number. It will be for 6 people. Sentence7: You are quite welcome! Sentence8: That should be it. Thanks for your help! Sentence9: We have four: HK Fusion, Sesame Restaurant and Bar, Ugly Duckling, and Tang Chinese. Sentence10: I have 13, is there a time youd like to arrive by? Sentence11: I really need one that leaves after 11:00. Sentence12: Sure I can help you with that. I have train TR0788 leaving at 05:32 and will arrive to cambridge at 06:32. Sentence13: I have booked a reservation at HK Fusion. Your reference number is XO4S9CL7 . Do you need anything else? Sentence14: I am sorry but I was unable to book you at any of those restaurants. Would you like to try another time? Sentence15: Pick one for me. Book it for the same group of people at 18:45 on the same day. Sentence16: They are all expensive. Would you like to try an early time? Sentence17: Are any of those expensive? Sentence18: Success! TR5953 departs at 11:32 and arrives 12:32. Your reference number is EQCLFB3Q . Question: Who has spoken the sentence 16? (A) User (B) System
Output (English): Answer: (A) User