You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Example: 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
Example solution: Answer: (A) User
Example 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: That is all. Thank you. Sentence2: Is there anything else in the expensive range in the north area of town? Sentence3: My pleasure. Goodbye. Sentence4: What is the phone number? Sentence5: golden wok is in the moderate price range and is in the north area of town. Sentence6: What is the phone number of that one please? Sentence7: I want to find a moderately priced restaurant in the north part of town. What is the phone number? Sentence8: the phone number of it is 01223 351880. Sentence9: Yes, there is an expensive French restaurant called restaurant two two . Sentence10: Restaurant Two Two's phone number is 01223 351880. How else may I assist you? Question: Who has spoken the sentence 6? (A) User (B) System
Solution: Answer: (A) User