You will be given a definition of a task first, then some input of the task.
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: I'm sorry, I just need the arrival time and price, please. That is departing from cambridge, right? Sentence2: I am also looking for a place to stay. Sentence3: You are booked! Your reference number is GVQ282KF . Is there anything else I can help you with? Sentence4: TR9493 arrives at 24:45. It will cost you 17.20 pounds per ticket. Anything else? Sentence5: Can you help me find a train leaving after 20:45 going to norwich? Sentence6: Can you please book me 1 ticket for TR9493. Sentence7: How about The Ashley Hotel? I need a reservation please. Sentence8: Ok. Would you prefer a hotel or a guesthouse? Sentence9: Can you book it for me and get a reference number ? Sentence10: thanks and welcome to Cambridge Sentence11: I double checked and there are no hotels in the cheap range, in the north. The Ashley Hotel and the Lovell Lodge are moderately priced and in the north. Sentence12: I need it in the north and free wifi and cheap. Sentence13: that is it for now. thank you Sentence14: There are 9 hotels available do you have a preference on price range or which area the hotel is in? Sentence15: Great, I need a reservation for 5 people. Sentence16: Booking was successful. Reference number is : 8O3M27N5 .anything else Sentence17: There are 3 trains. They leave at 21:36, 22:36, and 23:36. Can I book one for you? Sentence18: How many tickets do you need? Sentence19: I will be travelling on Monday. Sentence20: Can you make a reservation for Friday for 5 people, 3 nights please? Sentence21: The lovell lodge is hotel 2 star in the north area of town in the moderate price range with free internet and parking. Sentence22: What day will you be arriving, how many days are you staying and for how many people? Sentence23: Oh, a hotel, for sure. Sentence24: What day of the week are you traveling? Question: Who has spoken the sentence 14? (A) User (B) System
Output:
Answer: (A) User