Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: Hi I am looking for a moderate priced place to stay that has free wifi. Sentence2: Yes it is a guesthouse. Would you like me to book it for you? Sentence3: I would prefer moderate price range and wifi included Sentence4: Sorry, no it wasn't. I have updated this info for 3 people Booking was successful, the total fee is 70.8 GBP. Reference number is : 5VJX8JWT . Anything else? Sentence5: Let's see what we can find. I have about 17 options. Do you have a certain area you prefer or maybe a price range preference? Sentence6: Did you book that for my whole group? 3 people? Sentence7: So the train should depart from cambridge and go to london kings cross. Sentence8: We have many trains on Friday after 18:15. To narrow it down, can you tell me where is your starting location for the train? And what is your destination? Sentence9: How about kirkwood house? It's in the north. Sentence10: Alright, I have you booked successfully, and your reference number is F74W1S62 . Sentence11: Booking was successful, the total fee is 23.6 GBP payable at the station . Reference number is : U4G7GGGH . Sentence12: no that's all for now. thanks, bye Sentence13: Yes please I need it booked for 3 people for 2 nights starting on Wednesday. Sentence14: That's awesome. Can you also look for a train for me? I'd like to leave on friday after 18:15. Sentence15: Is it a guesthouse? Sentence16: You are welcome. Have a nice trip. Bye. Question: Who has spoken the sentence 14? (A) User (B) System
Solution:
Answer: (A) User