Task: Speaker Identification
Input (English): Sentence1: there are three chinese restaurants. Would you like the phone number for all three? Sentence2: What is the phone number? Sentence3: no, that's all I need. thank you and goodbye Sentence4: They serve chinese food. Sentence5: Have a nice day! Sentence6: what is the food type of that restaurant ? Sentence7: I want a restaurant in the north part of town and serves chinese food. What is the phone number? Sentence8: golden wok is 01223350688, hakka is 01223568988 and the hotpot is 01223366552. Is there anything else I can help you with? Question: Who has spoken the sentence 4? (A) User (B) System
Output (English): Answer: (A) User