Task: Speaker Identification
Input (English): Sentence1: Can you book it for 7 people for 18:00 on Wednesday and then send me the reference number? Sentence2: Great, that is very helpful. Thank you. Sentence3: There are 14 expensive Indian restaurants in Cambridge. Do you know what part of town you would like to be in? Sentence4: No, thank you, that was everything I needed for today! Sentence5: Yes I would like it in the same part of town as the museum please. Sentence6: Hi. Would you happen to be able to suggest a museum in the east side of town? Sentence7: Sure thing! The reference number is 06G0MUZE . Is there anything else I can do for you? Sentence8: I found the Cambridge Museum of Technology. It is located at the old pumping station on Cheddars Lane. There is an entrance fee of 5 pounds. Sentence9: You're welcome! Enjoy your trip! Sentence10: Yes. I am also looking for an expensive restaurant that serves indian food. Sentence11: The Pipasha Restaurant is also in the East part of town and fits your criteria. Would you like me to book it for you? Sentence12: Can I help you with anything else? Question: Who has spoken the sentence 4? (A) User (B) System
Output (English): Answer: (A) User