You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One 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
Solution is here: 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

Now, solve this: Sentence1: I have 14 different restaurants. Is there a type of cuisine you prefer? Sentence2: Booking was successful. The table will be reserved for 15 minutes.Reference number is : HLEN9T9L . Sentence3: I would like an Indian food restaurant in the expensive range. Sentence4: Okay, could you give me the entrance fee and phone number information for your favorite museum there? Sentence5: Can you tell me if there is a concerthall in the same area as this restaurant, if not is there a museum? Sentence6: Thanks! I don't need any more help today. Bye! Sentence7: Have a wonderful time. Sentence8: The Cafe Jello Gallery is great, the phone number is 01223312112 and the entrance fee is free. Sentence9: There are 5 options in the west in that price range. One of my faves is India House. Would you like a reservation? Sentence10: We will be in the west part of town and would like to go to a restaurant while we are there. Sentence11: Yes, please. I need a table for one at 17:00 on Tuesday. Sentence12: I'm sorry, there is not a concert hall in the west. There are 7 museums, though, and most of them are free to enter. Question: Who has spoken the sentence 3? (A) User (B) System
Solution:
Answer: (B) System