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: It doesn't matter. What do you recommend? Sentence2: We have many options! Did you have a specific price range? Sentence3: Have a wonderful day, and enjoy your meal! Sentence4: I would recommend one of the locally owned restaurants. What is your address? I can find one of the closest to you. Do you want to walk? Sentence5: Thanks, that's all I needed today. You've been a great help! Sentence6: Please just book a cheap Italian one for me in the centre, I need it for 8 people at 13:45 on Saturday. Sentence7: Definitely cheap. Sentence8: There are several, two on Regent Street, and one at 12 Bridge Street. Do you have any preferences? Sentence9: Hi. I'm looking for an Italian restaurant in the centre of the city? Sentence10: I was able to book a table at zizzi cambridge for 13:45. Your reference number is KSYHRB8I . Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System