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: Booking was successful. Reference number is : BV84E4XA . What else can I assist you with? Sentence2: The only option we have is the TR6595 which leaves at 19:00. Does thatwork for you? Sentence3: El Shaddai gets zero stars and so does the City Centre North B and B. Sentence4: I'd be happy to help. What is your destination? Sentence5: Your reference number is STVHW0DA . Sentence6: I am also looking for a cheap place to stay that has wifi. Sentence7: Have a wonderful day. If there is anything else just let me know. Sentence8: Can you locate a Starbucks Coffee near the train station in London King's Cross? Sentence9: It appears they about the same price. Sentence10: Which one of those is the cheapest? Sentence11: I'd like to get to London King's Cross on Thursday. Sentence12: That is all I need today. Thank you for your help. Sentence13: Ok. There are 10 cheap places with wifi. Were you looking for a certain part of town? Sentence14: Yes, please book it for 5 people. Sentence15: i need a train out of cambridge after 17:30 Sentence16: It doesn't matter, but I want it to be zero stars. Sentence17: Ok please book El Shaddai for 5 people and 4 nights starting sunday Sentence18: There is one 3 blocks from the station,is there anything else ? Question: Who has spoken the sentence 5? (A) User (B) System
Student:
Answer: (B) System