Task: Speaker Identification
Input (English): Sentence1: Hi there, can you help me find a restaurant in the centre of town? Someplace with British food? Sentence2: Sure, the address is 183 East Road City Centre and the postcode is cb11bg. Sentence3: What price range is that restaurant? Sentence4: You are very welcome. Have a great day! Sentence5: No that won't be necessary, could you just give me the address and postcode please? Sentence6: I've heard great things about cotto. Want a reservation? Sentence7: Cotto is in the moderate price range. Would you like me to make a reservation for you? Sentence8: Great, that's all for now. Thanks! Question: Who has spoken the sentence 4? (A) User (B) System
Output (English): Answer: (A) User