Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: I'd like to stay four nights starting from Saturday, please, for just me. Sentence2: The train should depart from cambridge and should arrive by 13:30 Sentence3: There is an acorn guest house would you like me to book it. Sentence4: Yes I would like to book that for the same day for 4 nights please starting from saturday. Sentence5: No. Thanks but that is all I need. Take care. Bye. Sentence6: There are many options for a place to stay in the north? Do you have a price range or any specific needs? Sentence7: Yes, I would like free wifi and the hotel should have a star of 4. Sentence8: yes, please. For one Sentence9: I'm sorry, are you wanting to book the room for Wednesday or Saturday? You're train is booked for Wednesday. Sentence10: TR8224 arrives in Bishops Stortford by 12:07. Can I book a seat for you? Sentence11: It was a pleasure. Take care. Goodbye. Sentence12: Yes, I also need to find a place to stay in the north. Sentence13: I'd love to help! What is your destination? Sentence14: i am looking for a train that leaves for bishops stortford on Wednesday Sentence15: Your stay at the Acorn Guest House has been booked. Your reference number is 3SXCM6MR . Is there anything else I can help you with? Sentence16: You are booked. The fee is 10.1 GBP. Your reference number is 73Z0FEHF . Is there anything else I can help with? Question: Who has spoken the sentence 14? (A) User (B) System
Output:
Answer: (A) User