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: Train TR4553 departs at 11:40 and arrives at 14:23. Would you like assistance booking a ticket? Sentence2: I would like a train, arriving by 1500 and departing from birmingham new street. Sentence3: Okay! Glad I could be of help. Sentence4: Certainly, leaving birmingham new street on saturday would you rather leave at 10:40 to arrive by 13:23, or leave at 11:40 to arrive by 14:23? Sentence5: Bloomsbury restaurant serves international cuisine, is located in the centre part of town, and is in the moderate price range. Would you like the address and/or phone number? Sentence6: Can you confirm that the train booing is for 8 people, please? Sentence7: Booking was successful. The table will be reserved for 15 minutes. Reference number is : HSIINNN4 . Did you need anything else today? Sentence8: Wonderful! You have been incredibly helpful. That will be all I need today. Sentence9: Cambridge, of course! I need the make it to the restaurant booking! Sentence10: I would like to leave at 11:40 please Sentence11: Actually, are you able to book me a table? I'd like it to be for Saturday. The table should be for 8 people, at 19:15, and please provide a reference number. Sentence12: There are 63 different trains that leave Birmingham New Street and arrive by 15:00, where did you want to go? Sentence13: Hello, I am planning a visit to Cambridge and would like to find out about Bloomsbury Restaurant. Sentence14: Yes, I was able to book 8 tickets on that train for you. The total fee due, payable at the station, is 480.64 GBP. Your reference number is G99GK4JT . Question: Who has spoken the sentence 2? (A) User (B) System
Solution:
Answer: (A) User