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: The Aylesbray Lodge is a guesthouse in the south area located at 5 Mowbray Road. The pricing is moderate. The phone number is 01223240089. Would you like to book a stay? Sentence2: Thank you that will be all I need. Sentence3: I'm happy to be of service. Goodbye! Sentence4: Okay there is one option here. It is cherry hinton water play. Entrance is free. Would you like help with anything else? Sentence5: So we have you at a place to stay with something to do for fun, anything else before I let you go? Sentence6: i am looking for a particular hotel. Its name is called aylesbray lodge guest house. Sentence7: There are five parks in town. Were you hoping for a certain area of town? Sentence8: Can you also confirm the area that is in please? Sentence9: In the East preferably. Sentence10: No, I can do that. I am looking for places to go in town, a park. Sentence11: Thank you so much! Sentence12: The postcode is cb18dw. Sentence13: That is in the east area. Sentence14: Can you tell me the postcode? Question: Who has spoken the sentence 12? (A) User (B) System
Solution:
Answer: (A) User