Task: Speaker Identification
Input (English): Sentence1: I would recommend either Backstreet Bistro or The Slug and Lettuce. Sentence2: Sure, there are plenty of restaurants like that. Did you have a certain type of food in mind? Sentence3: I don't have a phone number for them, but the address is 34 - 35 Green Street, postal code cb23ju. Is there anything else I can do today? Sentence4: Thank you so very much that is exactly what I was looking for! Thank you and have a great day. Sentence5: Is there anything listed as simply "entertainment" in the center? Sentence6: I am actually looking for a lively gastropub. Sentence7: I can definitely help you. Do you want a boat, cinema, college, or maybe a museum? Sentence8: Hello, I'm looking for a restaurant that is expensive and located in the centre. Sentence9: You're welcome. Have a great time! Sentence10: Please try a college, instead. Could I get the postcode and phone number? Sentence11: I am also looking for an entertainment attraction in the same area of town that the restaurant is in, can you help with that? Sentence12: There are no entertainment venues in Centre unfortunately. I can either look for a different venue type or another part of town if you like. Sentence13: How about downing college on regent street, cb21dq? Their phone number is 01223334860. Sentence14: The Slug and Lettuce sounds interesting. Can I have the postcode, address, and phone number please? Question: Who has spoken the sentence 11? (A) User (B) System
Output (English): Answer: (B) System