Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
See one example below:
Problem: 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: 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

Problem: Sentence1: There is the Vue Cinema on the grafton centre, east road. Sentence2: That's all I need! Sentence3: Great, thanks. Can you also help me find a train? Sentence4: Sure, TR8241 arrives at Kings Lynn by 13:58, with a short 47 minute commute. The cost for a ticket is 7.84 pounds. Is there anything else you need? Sentence5: There are many trains running, let's narrow down the search a little bit shall we? What time, day and where are you going may help Sentence6: I don't need to book, but can you tell me the train ID, arrival time, and total travel time? Sentence7: Can I have the postcode and phone number? Sentence8: Sure the phone is 08712240240 and post code cb11ps. Sentence9: The first train available is at 13:11, and there are others running every hour thereafter. Would you like me to book for you? Sentence10: I would like to leave on Sunday after 12:30, on the train departing from Cambridge and arrive in Kings Lynn. Sentence11: I am traveling to the centre area of cambridge and am looking for something to do. Can you recommend places to go. Sentence12: Alright, I'm glad I was helpful to you today. Have a great day. Question: Who has spoken the sentence 6? (A) User (B) System
Solution:
Answer: (A) User