Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Does the train leave on Friday? Sentence2: It was my pleasure to help you today. Enjoy Cambridge and text us back anytime! Sentence3: There are quite a few options open to you, is there a particular destination you have in mind? Sentence4: Your table is reserved for 10:15. Your table will be held for 15 minutes. Your reference number is : 3H26GVJV . Is there anything else I can help you with? Sentence5: Great, thanks. Can you also provide me with some info on a restaurant called Travellers Rest? Sentence6: No, that is all that I needed. Thank you for your help! Sentence7: I would like to go to broxbourne Sentence8: There is no train leaving at 21:45, but there is train departing at 21:59 do you want that train? Sentence9: Could you please make a reservation for us at 11:15 on the same day? Sentence10: How about 10:15? Sentence11: Yes, the 22:01. Book that for 2 people. I need the reference number too. Sentence12: I apologize. That train does not leave on Friday. For Friday, I have two trains. One departs at 22:01 and the other at 23:01. Does one of these work? Sentence13: I'm unable to make that reservation for that time. Would you like to try a different time? Sentence14: Your reservation is confirmed forTR9312 Leaving Cambridge at 22:01, arriving in Broxbourne at 23:01. Your reference number is 59C0U68K . Total fee is 35.79, which is payable at the station. Sentence15: Absolutely! That is a British restaurant on the west side of town. It is considered to be in the expensive price range. Sentence16: Hello, I'm looking for a train that departs from Cambridge and leaves after 21:45. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User