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

Ex Input:
Sentence1: Ok, that would be great. Can I get the reference number please? Sentence2: Sure, and make me a booking for 7 people. Sentence3: I'll be departing from Cambridge on Wednesday. Sentence4: Yes I need a train going to birmingham new street leaving after 18:15. Sentence5: I have Hughes Hall, 01223334898, with free entrance. The broughton house gallery at 01223314960, also free. I don't seem to have any churches. Can I help you further? Sentence6: there are some great museums, colleges and churches for you to visit. Sentence7: Please recommend some worthwhile places to visit in the centre. Sentence8: Have a wonderful visit. Thank you for using Cambridge TownInfo Centre. Goodbye. Sentence9: I will go ahead and book that for you. Sentence10: Great, I would like to get some phone numbers for those places in the centre. Sentence11: Where will you be departing from, and on what day? Sentence12: Thank you. That's all I need for today. You've been a great help. Sentence13: There are five trains leaving on Weds. Do you want me to pick one to book? Sentence14: TR9236 leaves cambridge on wednesday on 19:01 and arrives at birmingham new street at 21:44. I have booked 7 tickets. Your Reference number is : 2BGY3ZRW . Question: Who has spoken the sentence 6? (A) User (B) System

Ex Output:
Answer: (A) User


Ex Input:
Sentence1: Sorry, actually, can you please just send me their phone number? Sentence2: How about visiting one of our many architecturally important churches? May I offer you a list? Sentence3: I need to find places to go. Can you aid me? Sentence4: Thank you for contacting us and have a nice day. Sentence5: I wouldn't know this. Sentence6: Thanks, i'm also looking for a place to stay with free parking. Sentence7: I recommend the allenbell. It's a cheap guesthouse that is located in the east like your attraction is. It has free parking and wifi. Shall I book for you? Sentence8: I'd like you to book the allenbell. Before I do can you tell me how far is it from the theater? Sentence9: I need a hotel or guesthouse with 4 stars that has free wifi, can you make a recommendation based on that? Sentence10: I had no preference going into this, but lets try east since the museum is there. Sentence11: Thank you so much for your help. That is all that I need today. Sentence12: There are 4 museums there. The cambridge artworks, gallery at twelve a high street, and saint barnabas press gallery are all free. The cambridge museum of technology is 5 pounds. Sentence13: No but quality matters, are any of them 4 stars? Sentence14: I'd like a guesthouse, 4 stars. Area doesn't really matter. Can you recommend anything? Sentence15: There are about 6 places you can choose. Are you wanting a specific price range? Sentence16: I can book that for you but need to know how many people, when and how many nights. Sentence17: there are 16 available. the one that is a beautiful place and is really inexpensive is the limehouse guesthouse. do you need a room? Sentence18: How about a museum Sentence19: There are a couple museums, some entertainment venues, and a boat. Do any of these interest you? Sentence20: No booking, just get me the phone number. Sentence21: There are 10 different entries for that area. Are you looking for something specific? Sentence22: What attractions are in the East ? Sentence23: The Cambridge Artworks sounds good. Can I get the address and phone number please? Sentence24: Yes there are five hotels in the area that are 4 star hotels. Would you like me to list them for you? Sentence25: No problem at all. The phone number for Allenbell is 01223210353. Sentence26: I should very much like to explore the East, what is located there? Sentence27: The cambridge artworks is at 5 greens road, cb13ef. The number there is 01223902168. Sentence28: What area of town would you like to stay in? Question: Who has spoken the sentence 3? (A) User (B) System

Ex Output:
Answer: (B) System


Ex Input:
Sentence1: Ok, great! How many guests will there be and how many days would you like to stay? Sentence2: Thanks, that's all I need today. Sorry for making you repeat yourself like that! Have a great day, goodbye! Sentence3: Do they offer free breakfast with their rooms . Sentence4: There are, yes. There's the Abbey Pool and Astroturf Pitch in the east, the Jesus Garden Outdoor Pool and Kings Hedges Learner Pool north, and Parkside Pools in the centre. Sentence5: Sure, we have many hotels in Cambridge. What area of town would you prefer? Sentence6: I don't need a reservation yet. I would like the phone number and postcode, though. Sentence7: There is a grey Honda booked for you to go from the pool to your hotel at 4:45. Their contact number is 07636297454 in case you need to reach them. Sentence8: I'm sorry, we don't have any hotels that meet that criteria. Might you be willing to accept a place with 4 stars and free parking? Sentence9: Are there any swimming pools in town? Sentence10: It is expensive. I can check on a cheap hotel if you'd prefer? Sentence11: Yes, what time do you need the taxi? Sentence12: No, I really want to stay at the Marriott. Sentence13: That's pool way, whitehill road, off newmarket road. Sentence14: The postcode is cb58nt. Sentence15: I'd like to leave the pool by 4:45. Sentence16: Yes, just one more thing. What's the address of the Abbey Pool? Sentence17: Thank you. Could you book me a taxi from the pool at 4:45 to go back to my hotel? Sentence18: Can you book a taxi for me? From the pool to the hotel? Sentence19: Hi, can you help me find a hotel, please? Sentence20: I'd like to get a little more information first. What is the price range at the Huntingdon Marriott Hotel? Sentence21: We have three hotels matching that search. Could I book a room for you at the huntingdon marriott hotel? Sentence22: Yes, I would like to book a four star hotel then. Sentence23: No problem at all, and you're quite welcome. Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence24: I want the Abbey Pool. What's its postcode? Sentence25: The huntingdon marriott hotel's number is 01480446000, it's postcode is pe296fl. How else can I assist you? Sentence26: I have a booked a grey honda for you. The contact number is 07636297454. Can I assist you with anything else today? Sentence27: I'm sorry but I don't have access to that information. Sentence28: I don't care where, I just need it to be 5 stars and include free parking. Question: Who has spoken the sentence 24? (A) User (B) System

Ex Output:

Answer: (A) User


