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: Yes, I'd like to book for 3 nights starting the same day. There will be 5 people. Sentence2: I need one that includes free parking, but it does not need to have internet. Sentence3: The booking was successful. The reference number is FWFEVQI8 . Sentence4: Alright, I have 5 tickets booked. your reference number is UDGBVRLM . Sentence5: What day would you be traveling? Sentence6: Thank you - that's all I need today. Have a great day! Sentence7: The earliest train leaves at 11:16 and every hour thereafter. A ticket costs 14.08 pounds. Can I help you book? Sentence8: Both the Gonville and the Lensfield have free parking and internet. The Gonville is central, whereas the Lensfield is in the south. Sentence9: My pleasure. Have a great day! Sentence10: Okay, I will book for you then. How many days and people, and would you like it to start the same day? Sentence11: I also need to book accommodations. Something in the expensive range with a 3-star rating will do nicely. Sentence12: Yes, let's try 2 nights and see if that works. Sentence13: I will be traveling on Saturday from Norwich. Sentence14: Please book the 11:16 train for 5 people and can I please have the reference number? Sentence15: There are two hotels that meet your criteria; the Gonville Hotel and The Lensfield Hotel. Would you like to book a room with one of these? Sentence16: I need a train that leaves after 11:00 and goes to Cambridge Sentence17: I think I would like the Gonville in the central area. Sentence18: I am afraid they have no bookings available. Would you like a shorter stay or different day. Question: Who has spoken the sentence 9? (A) User (B) System
Student:
Answer: (B) System