Task: Speaker Identification
Input (English): Sentence1: no problem, its phone number is 01223 351707 and address is 20 Milton Road Chesterton. Sentence2: thank you, goodbye. Sentence3: Thank you. Good Bye. Sentence4: I'm not interested in that choise. Is there anything else within those categories? Sentence5: I would like the phone number and address of da vinci pizzeria Sentence6: I am looking for a cheap restaurant that is in the north part of town. Sentence7: how about da vinci pizzeria? a cheap italian place in the north ? Sentence8: Royal Spice is an Indian restaurant in the north part of town. It is in the cheap price range. Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System