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: Do they have free internet? Sentence2: No that was all I needed. Thank you. Goodbye. Sentence3: Yes sure. It is cb30aq. Sentence4: Thanks! I also need information on Leverton House. Sentence5: Yes, there is free internet and free parking. It is a guesthouse. Do you need more information? Sentence6: You should try Kettle's Yard on Castle street. It is free. Phone # 01223748100. Sentence7: I'd like something in the cheap price range please. Sentence8: Can you give me the postcode for Kettle's Yard? Sentence9: What would you like to know? Sentence10: Are there any museums I could go to in the west part of town? Thanks. Sentence11: Thank you for using our system today. Sentence12: There are 7 Museums in the west area, how much did you want to spend to enter? Question: Who has spoken the sentence 3? (A) User (B) System
Solution:
Answer: (B) System