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 am looking for Asian Oriental. Sentence2: I am glad we can help. enjoy your stay ! Sentence3: Corpus Christi is my favorite, and well worth the 2-pound admission fee. Their phone number is 01223338000. Sentence4: There are 21. What kind of cuisine would you like? Sentence5: yippee noodle bar meets that criteria! Sentence6: There are 13 colleges in this area. Maybe we can narrow your search. Are there certain colleges or is there certain information I can help you with? Sentence7: Ok, good bye enjoy your day. Sentence8: That is all thank you Sentence9: I have no preference but can I get a phone number to one of them? Sentence10: Ok. I was able to book that table for you. Your reference number is V0XV1NRC . Sentence11: I am also looking for a moderately priced restaurant in the same area as Corpus Christi. Sentence12: i need information about colleges in the centre part of town. Sentence13: Thank you, that is all I need. Sentence14: thanks so much for all of your help! Sentence15: Is there anything else I can assist you with today? Sentence16: Great. Can you please make a reservation for 4? We'd like to arrive around 18:45 on Wednesday. Question: Who has spoken the sentence 8? (A) User (B) System
Solution:
Answer: (A) User