Task: Speaker Identification
Input (English): Sentence1: Yes! There are quite a few. Do you have a preference for type of food? Sentence2: You are most welcome! Sentence3: Yes, can you provide me the address of Hakka? Sentence4: I don't need a reservation right now, but I am looking for a train. I need to leave Wednesday after 15:45. Sentence5: That's all actually. Thank you for the assistance. Sentence6: There are two, one is called Hakka and another is the Hotpot. Would you like a reservation at one of these restaurants? Sentence7: I am looking to leave on wednesday after 15:45 and should depart from cambridge and arrive at london kings cross. Sentence8: Is there a good restaurant on the north end of town? Sentence9: Is there anything else I can help you with today? Sentence10: The soonest after 15:45 is TR3843, departing Cambridge at 17:00 and arriving in London at Kings Cross at 17:51. Will that meet your needs? Sentence11: Yes that would be fine. thank you Sentence12: I have many options for you. Where are you going and from where are you departing? Sentence13: An expensive chinese restaurant please located in the north Sentence14: It's Milton Road Chesterton, postcode cb41jy. Phone number is 01223568988. If you'll tell me how many people and when you'll be dining, I'll be happy to book it for you. Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System