Task: Speaker Identification
Input (English): Sentence1: Nope, that's it. Thanks for your help. Sentence2: Booking was successful. The table will be reserved for 15 minutes. Reference number is : QLK6MOBC . You are all set! Anything else I can help with? Sentence3: The Ugly Duckling is a fantastic Chinese place in the center of town. It's expensive, but worth it. I'd be happy to book a table, if you like. Sentence4: Okay, I'd be happy to book that for you. Where would you like to go? Sentence5: Great. I'm also looking for information on the Ugly Duckling restaurant. Sentence6: I'm going to Cambridge from New Street in Birmingham Sentence7: I need to make sure that I will arrive by 09:15? Sentence8: Yeah, that train will get you there by 8:23. Sentence9: I want a train that leaves on wednesday. Sentence10: Yes, please! I'd like a table for 1 at 15:15 on the same day as the train. Sentence11: You are welcome. Enjoy your stay in Cambridge. Bye. Sentence12: How about train TR0014, leaving at 05:40? Question: Who has spoken the sentence 5? (A) User (B) System
Output (English): Answer: (B) System