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: I am sorry but you will have to get ticket there and here is the address 251a chesterton road. Sentence2: Do you want me to make a booking? Sentence3: I'm seeking an attraction! A boat one will be nice. Sentence4: Yes please! Thank you so much! Sentence5: Great! I have four for you. Two are in the centre. Any location you'd like in particular? Sentence6: Sure, I can get tickets for the cambridge punter in the city centre. If that sounds okay, what day and time would you like? Sentence7: I am also looking for the Oak Bistro, a place to eat. Sentence8: No, I'd like the name of one in the centre please. Question: Who has spoken the sentence 2? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: I have the TR4849 train leaving Ely at 13:35 on Monday. Sentence2: How about cityroomz? It is located in the centre of the city, is moderately priced, has 0 stars, and has free wifi. I think it would be perfect ofor you! Sentence3: Perfect, could you also assist me in finding a place to stay? Sentence4: What will be my arrival time in Cambridge and what is the ticket price, please? Sentence5: You're welcome. Have a great day. Good bye. Sentence6: You are booked and your reference number is QUJQMRK7 . Can I help you with anything else? Sentence7: That is everything, thank you for your help. Sentence8: From where will you be departing? Sentence9: I'm looking for a train that goes to cambridge, leaving after 12:30 on monday Sentence10: I am leaving from Ely. Sentence11: Oh I'm not picky on the area. I definitely need free wifi, moderate price, and 0 stars though. Sentence12: That's perfect I need it booked for 8 people for 5 nights starting on Monday. Sentence13: I sure can. What area would you like to stay? Sentence14: The price is 4.40 pounds. You will arrive at 13:52. Question: Who has spoken the sentence 2? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: Just the postal code please? Sentence2: The postal code for that hotel is cb236bw. Sentence3: I need a place to stay in the west Sentence4: I'm leaving from Norwich. I'll need to arrive at Cambridge on Monday by 08:15. Sentence5: I'll be happy to help. Can you tell me if there is an area of town you prefer? Sentence6: Where are you traveling to and from and on what day and at what time? Sentence7: In the west. A cheap hotel with free parking. Sentence8: The cambridge belfry is a cheap hotel with free wifi and parking. The phone is 01954714600. Can I help with a booking? Sentence9: Thank you, thats all I need today Sentence10: Please feel free to reach out to us if you have additional requests. Have a great day. Goodbye. Sentence11: Great, thank you. Sentence12: Booking was successful, the total fee is 140.8 GBP payable at the station . Reference number is : DK26RL4O . Can I help you with anything else? Sentence13: have a good day. Sentence14: you are most welcome Sentence15: Thanks! I also need help finding a train. Sentence16: We are happy to help you with some information for our city. What specifically can I assist you with today? Sentence17: I am planning a trip in Cambridge Sentence18: grab me 8 tickets please and I need the conf # too Sentence19: I will work on getting that booked and be back with you shortly. Sentence20: I found the TR9020 leaving at 05:16. How many tickets would you like to book? Question: Who has spoken the sentence 6? (A) User (B) System


Output: Answer: (A) User