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'm looking for a 4 star guesthouse with free parking and wifi- anything in that range? Sentence2: Yes, we have 16 guesthouses that meet your needs. If area and price don't matter, I recommend the Acorn Guest House in the north. Sentence3: sure, it is in the north. The address is 154 chesterton road and their phone number is 01223353888. Sentence4: Great! Can you give me their phone number, area and address, please? Sentence5: i am also looking for a particular attraction. Sentence6: Are there any hotel rooms left? Sentence7: welcome amd i am happy i helped you. have a good day Sentence8: Last thing I need is a taxi from Clare College to the hotel, and I need to leave by 16:30. Sentence9: thanks so much you have been very helpful! Sentence10: I have booked that taxi and your contact number is 0707064481 please look for a black ford. Sentence11: i want it to be a guesthouse specifically. Sentence12: Sure! The postcode is CB21TL. Sentence13: There are 16 hotels that match that description. Do you have a preference for location or price range? Sentence14: the list is so broad. can you specify the price range? Sentence15: I can help you with that! What is the name of the attraction you are looking for? Sentence16: I'm looking for Clare College. I'd like to get the postcode, please. Question: Who has spoken the sentence 6? (A) User (B) System
Solution:
Answer: (A) User