You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Input: Consider Input: Sentence1: Can you check the availability at the University Arms Hotel for five people? Sentence2: You are welcome. Sentence3: Sure thing! Your reference number is LW8PBD97 . Sentence4: Thursday please. Sentence5: Thank you so much, that is all that I need for now. Have a wonderful day. Sentence6: What day would you like to book? Sentence7: Actually for 5 nights and there will be 5 of us staying Sentence8: For just one day? Question: Who has spoken the sentence 3? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: The address for that is 6 trinity street. Sentence2: I don't need to make the reservation now. Thank you though. I would like the address for Cambridge Contemporary Art please. Sentence3: Can you help me find a train coming from cambridge leaving on thursday? Sentence4: How many tickets please? Sentence5: I want to arrive by 21:30 if possible. Sentence6: Yes I have many options. What time would you like to leave or arrive by? Sentence7: Train TR3255 is arriving at 21:06,is that okay for you? Sentence8: Thanks for using our service today, glad I was able to assist you. Hope you have a great day. Sentence9: That could work for me. Sentence10: thank you, that will be all. good bye. Sentence11: I will be going to Leichester. Sentence12: There are 202 trains departing Cambridge on Thursday. Where do you plan to head to that day? Question: Who has spoken the sentence 3? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: I have a lot to do there, any specific types of attractions you would prefer? Sentence2: The train departs from Broxbourne at 19:32 and travels for 60 minutes. The total would be 14.32 pounds. Sentence3: Okay. Enjoy your journey. Sentence4: That is all for today. Thank you. Sentence5: Yes, the entrance fee is 5 pounds, and they can be reached by phone at 07782218745, is there anything else that I can assist with? Sentence6: I am looking for something to do in Cambridge, can you help me find something? Sentence7: I would like to go to a nightclub. Sentence8: I also need a train that departs from Broxbourne and arrives by 21:00 on Saturday at Cambridge. Sentence9: May I have the phone and please tell me how much it costs to get in. Sentence10: What time does the train depart from Broxbourne, and how long is the travel time? Also, do you know how much it would be? Sentence11: There are 6 night clubs in the city centre. I would recommend club salsa which is located at 1 station road. Sentence12: Is there anything else I can help you with? Sentence13: Thank you for the information. Sentence14: TR4967 arrives by 20:32 , would you like me to book you passage? Question: Who has spoken the sentence 6? (A) User (B) System


Output: Answer: (A) User