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: I was able to book the Huntingdon Marriott for 3 people Monday for 3 nights. Is there anything else I can help you with today? Sentence2: I need to find a hotel in the west of town and have at least a 4 star rating. Sentence3: Both the Huntingdon Marriott and the Cambridge Belfry fit that criteria. Would you like me to make a reservation? Sentence4: The Huntingdon Marriott is at Kingfisher Way, Hinchingbrook Business Park, Huntingdon. Their number is 01480446000. Is there anything else I can help you with? Sentence5: I need to book for 3 people on monday and will be staying for 3 nights, can you book that for me please? Sentence6: Yes they do and free parking as well. Sentence7: That was great. Thank you goodbye! Sentence8: Do either of them include free Wifi? Sentence9: Yes, may I have the reference number for the booking? Sentence10: Address and phone number please . Sentence11: You're welcome. Have a nice day. Sentence12: yes you may. your reference number is JQGVOECL . is there anything else that i may assist you with? Question: Who has spoken the sentence 8? (A) User (B) System
Solution:
Answer: (A) User