Task: Speaker Identification
Input (English): Sentence1: Are any of them in the cheap price range? Sentence2: Which one would you recommend? Sentence3: zizi cambridge is available. It is also a cheap Italian restaurant in the centre. Your reservation is for Wednesday at 17:15 for 6 people. Your reference number is CRW6R09Z . Sentence4: Another, same area and price range please. Sentence5: As long as it's in the same area and price range, I guess I can try it. Please book it for 6 people at 17:15 on wednesday. Sentence6: You have your choice of Pizza Hut City Centre, Stazione Restaurant and coffee bar, Pizza Express, Ask, or Zizzi Cambridge. Sentence7: Can you find me an italian restaurant that is in the centre? Sentence8: Great thank you for your help that's all I needed today. Sentence9: I'm sorry, a table was not available. Would you like to try another restaurant? Sentence10: Have a great day! Sentence11: Pizza hut, ask and Zizzi all appear to be in the cheap price range, Would you like me to book one? Sentence12: I recommend Ask. Do you want me to book it for you? What day and time do you want to eat? Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System