You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example is below.
Q: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
A: Answer: (A) User
Rationale: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system
Q: Sentence1: I'm also looking for a train that leaves London Kings Cross on Saturday and arrives in Cambridge by 09:45. Sentence2: ok lets try the gandhi, a table for 4 on sat at 14:15, and I need the reference number Sentence3: I am looking for a restaurant in the centre that serves indian food. Sentence4: Sure, what is your price point? Sentence5: Would it be possible to book that train for 4 people? Sentence6: There are three restaurants: Kohinoor, The Gandhi, and Mahal of Cambridge. Sentence7: I have train TR8885 that leaves at 07:17 and arrives in Cambridge by 08:08. Will that work for you? Sentence8: The booking was successful and your reference number is 57DS952F . Sentence9: Thanks, that's all I needed today! Sentence10: I have made your reservation for 4 tickets on TR8885. The total fee is 75.52 GBP payable at the station and your reference number is KO3L1QDO . Sentence11: as cheap as possible Sentence12: Thank you. Let us know if you need more help. Question: Who has spoken the sentence 7? (A) User (B) System
A:
Answer: (B) System