Given the task definition, example input & output, solve the new input case.
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
Output: Answer: (A) User
The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

New input case for you: Sentence1: Hi! I am looking for a nice place for dinner. I would like something in the centre that's expensive. Sentence2: Sure the number is 01223314960 and the address is 98 king street. Sentence3: It was a pleasure to assist you. Take care. Good day. Sentence4: Thank you so much! I appreciate your time, that is all the help I need today. Sentence5: Sure. Can I have the phone number and address? Sentence6: You don't have any more specifications? Bedouin is quite nice, it serves african food. Would you like a table here? Sentence7: There are over 11 options for a museum. May I suggest broughton house gallery? Sentence8: I have many options for you. So what type of food are you in the mood for? Sentence9: Yes, please. I also want to find a museum in town. Sentence10: What would you suggest? I need a reservation for 6 at 12:00 on thursday and I'll need the reference number then too please. Question: Who has spoken the sentence 9? (A) User (B) System
Output:
Answer: (B) System