Task: Speaker Identification
Input (English): Sentence1: Thank you for choosing our system. Good bye Sentence2: It's Mexican. Sentence3: I am looking for an expensive restaurant in the south part of town. I also need the address and type of food they serve. Sentence4: That will be all, thank you! Sentence5: chiquito restaurant bar is an expensive restaurant on the south part of town, their address is 2G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton Sentence6: Thank you, goodbye. Sentence7: thank you and good dbye Sentence8: What type of food? Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System