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: Sure, i would suggest going to the multiple nigh clubs that are in the centre and also located there are museums. does that sound like something you would like to experience? Sentence2: I'm also looking for a train from Cambridge to Stansted airport. Sentence3: Of course. The TR8363 would leave at 16:40 and arrive at 17:08. It would of course cost 8.08 pounds per ticket, and it would be a 28 minutes ride. Sentence4: There is a train: TR8363 that arrives at the airport by 17:08. How many people are traveling with you? Would you like me to book it? Sentence5: I would like to leave on Sunday and arrive by 17:15. Sentence6: Thanks for contacting Cambridge TownInfo centre! You have a great day! Sentence7: Thanks, that is all I need. Have a nice day. Sentence8: I have 5 museums that may interest you, 4 of them are free and 1 has an entrance fee of 2 pounds. Is there anything else I can help you with? Sentence9: What day and time would you like to leave? Sentence10: Can I get the travel time and departure time on that? Sentence11: Yes, I think we will go to the museums. Can I get the postcode for the museums and what do they charge for entry? Thank you. Sentence12: I'm planning my first trip to Cambridge and looking for places to go in the centre, can you give me some suggestions on what and where to go? Question: Who has spoken the sentence 5? (A) User (B) System
Output:
Answer: (B) System