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: It is a guesthouse. Would you like more information? Sentence2: Absolutely! What day were you needing to stay? Sentence3: Your booking was successful and your reference number is JZM3JY4X . Sentence4: Do you have one in the north with free wifi? Sentence5: I need 6 people for 4 nights starting tuesday Sentence6: sure, i have six you can choose from Sentence7: I just needed that information, thank you for your help today. Sentence8: I'll be leaving from cambridge and going to london liverpool street Sentence9: No problem, have a wonderful day! Sentence10: The earliest train departs at 9:59 and arrives at 11:27 , the price is 13.28 pounds. Do you want me to book this for you? Sentence11: Can you book it for 6 people? Sentence12: What is your departure site and your destination? Sentence13: What day and time are you thinking of leaving? Sentence14: Is Hamilton Lodge a hotel or guesthouse? Sentence15: Hello! Can you please recommend a 3-star hotel? Sentence16: ok, now i need a train. Sentence17: The train should leave after 08:45 and should leave on saturday. I will need a arrival time and price Sentence18: hamilton lodge is in the north and has free wifi. Want me to book? Question: Who has spoken the sentence 14? (A) User (B) System
Solution:
Answer: (A) User