Task: Speaker Identification
Input (English): Sentence1: Thank you for using the Cambridge restaurant system. Goodbye. Sentence2: Do you have a certain price range you would like? Sentence3: There are several chinese restaurants. Would you like their phone number? Sentence4: Yes, and I need one of their names please. Sentence5: north part of town restaurant please Sentence6: Hakka's phone number is 01223 568988. Is there anything else I can do for you today? Sentence7: Hakka is a chinese restaurant in the north part of town. Sentence8: I don't care. Sentence9: Sound perfect! What is their phone number? Sentence10: Chinese Sentence11: What type of food would you like? Sentence12: thank you, goodbye Question: Who has spoken the sentence 5? (A) User (B) System
Output (English): Answer: (B) System