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: Can you tell me some colleges that I could go to in town? Sentence2: Okay. There are four museums in that area. I recommend the Cambridge Artworks. It is free admission. Sentence3: I need reservations for 2 people at 13:30 on saturday. Sentence4: That sounds nice can I please get a postcode, entrance fee, and phone number. Sentence5: Have a nice day. Sentence6: I'm looking on the east side of town. Sentence7: Ok, how about a museum in the east? Sentence8: Sure! Booking was successful and your reference number is PMI1IGTJ . Sentence9: Sure, what specific area of town are you interested in? Sentence10: Okay, The Copper Kettle is located on 4 Kings Parade in the city centre. Would you like me to make a reservation for you? Sentence11: I would also like to book a taxi to commute between the two places. Sentence12: I am looking for a restaurant called The Copper Kettle. Sentence13: Thank you no that will be all! Sentence14: The phone number is 0122390268, postcode is cb13ef and there is no fee. May I help you with anything else? Sentence15: Your taxi is booked! You will be picked up in a black tesla and their contact number is 07542406962. Is there anything else I can help with? Sentence16: I am sorry, but I have not found any colleges in the specific area you requested. Question: Who has spoken the sentence 1? (A) User (B) System
Output:
Answer: (B) System