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: We have quite a few like that. I could recommend Home From Home, a moderately priced guesthouse in the north. Or are there other factors that matter? Sentence2: Thanks again for your help Sentence3: I'm sorry, there were no rooms available. Perhaps you'd like to find another hotel? Sentence4: If you tell me when you will be staying, how many people and for how many days, I can book you at he home from home? Sentence5: Hi, I'm looking for a place that offers free internet and parking. Sentence6: Yes that's great. Thanks so much! Sentence7: I was able to book a guest house called Acom guest house. It is moderately priced and has internet and parking. Reference number is 0RA8Y7GS . Would that work for you? Sentence8: You're welcome! Have a great day! Sentence9: How about a different hotel in the same price range? Sentence10: Oh, wait, I think I made a mistake, we're actually arriving on Friday, not Sunday. Sentence11: Just free wifi and free parking. Moderate priced and should be a guesthouse please. Sentence12: You're welcome! Have a great day! Sentence13: I was able to book you into Kirkwood house. Your reference number is ANO69RVP . Is there anything else I can help you with? Sentence14: There will be 5 of us staying for 2 nights. We would like to start on Sunday. Question: Who has spoken the sentence 13? (A) User (B) System
Solution:
Answer: (B) System