Teacher:You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Teacher: Now, understand the problem? Solve this instance: Sentence1: Have a wonderful trip. Sentence2: Is there anything else I may do for you right now? Sentence3: There are 6 results. Is there a certain area you'd like? Sentence4: Fantastic, how many people do you need tickets for? Sentence5: Thank you again, good day to you. Sentence6: Absolutely. Your reference number is NS4A5CJT . Your table will be reserved for 15 minutes. Anything else I can help you with? Sentence7: What is the ticket price? Sentence8: Yes, I require the booking, as well as the reference number emailed or faxed to me. Sentence9: I need to find an expensive british place to dine. Sentence10: I don't think I want to book it just yet, I am still getting a head count. Sentence11: I'm heading to Cambridge, I would like to make it to London Liverpool Street by 8:00 if possible. Sentence12: The fare is 16.60 pounds. Need a booking? Sentence13: TR7020 departs Liverpool Street at 05:39, arriving in Cambridge at 07:07. Would you like a ticket? Sentence14: Sure- where are you traveling to? Sentence15: Could you please provide me with the reference number for the reservation? Sentence16: I look forward to my visit. Thanks, again. Sentence17: 6 british restaurants, wow! I need a table for 2 at 12:00 on wednesday. No particular area Sentence18: I need a train too. I will be leaving from London Liverpool Street, can you help with that? Sentence19: I have booked a table for you at Graffiti on the west side of town. They are located at Hotel Felix Whitehouse Lane Huntingdon Road and phone number 01223277977. Sentence20: That was all that I needed thanks. Question: Who has spoken the sentence 9? (A) User (B) System
Student:
Answer: (B) System