You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example: 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
Solution is here: Answer: (A) User
Explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Now, solve this: Sentence1: Is Finches located in the west and if so, can I please get the postcode? Sentence2: I need to leave after 15:00. Sentence3: Finches Bed and Breakfast is listed as cheap, and it has 4 stars. Hobson's House is moderately priced, with 3 stars. Sentence4: You are welcome and I am glad we could be of help. Sentence5: In the west, we have four fine lodging establishments. Do you prefer a guesthouse or a hotel? Sentence6: There are many trains that leave from Cambridge, where are you going and what day would you like to leave? Sentence7: Thank you. That is everything I needed today. Sentence8: Ok, there are 9 different trains, did you have an arrival time you needed? Sentence9: Yes please. I also need a place to stay, preferably in the west part of town. Sentence10: I am looking for a train that departs from Cambridge. It needs to leave after 15:00. Sentence11: Yes it is, the post code is cb30nd. Sentence12: I need to go to stansted airport and I want to leave on Monday Sentence13: A guesthouse please that is not too expensive. Sentence14: Sure. TR7095 is leaving at 15:40. The price is 10.10 pounds and duration 28 minutes. It'll arive at 16:08. Should we book? Question: Who has spoken the sentence 11? (A) User (B) System
Solution:
Answer: (B) System