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

Sentence1: No but I would like the phone number. Sentence2: You're very welcome! Have a great day! Sentence3: We have La Tasca, at 14 - 16 Bridge Street. Would you like a reservation? Sentence4: Awesome. Can you give me some information on local theatres? Sentence5: There are some entertainments available do you want the information? Sentence6: The phone number is 01223464630. Is there anything else I can help you with? Sentence7: I was unable to find any in that area, do you have any other place you'd like to try? Sentence8: That is all, thanks. Sentence9: I'm interested in getting some entertainment later. Sentence10: Can you give me the address, phone number, and entrance fee info for the one in the south? I also need a restaurant that is moderately priced in the centre. Sentence11: Thank you. Can you help me find a moderately-priced Latin American restaurant in the centre? Sentence12: The theatre is called, The Junction. It is located at Clifton Way, cb17gx. The phone number is 01223511511. I'm not sure if there is an entrance fee or not. Sentence13: Actually, let's try another kind of food. How about spanish? Sentence14: There are 5 theatres one in the south and 4 in the centre. Is there an area you prefer? Question: Who has spoken the sentence 10? (A) User (B) System
Answer: (A) User

Sentence1: I sure can. I found a 3 star hotel and a 4 star hotel. Do you have a preference? Sentence2: Great, thank you for your help. Sentence3: Thank you , good day to you. Sentence4: You are very welcome! Is there anything else I can help you with? Sentence5: How about the Gonville Hotel located in the centre of town is in the expensive price range? Sentence6: Good afternoon, can you help me find an expensive place to stay in the town centre? Sentence7: It should be a hotel type hotel not a guesthouse Sentence8: Yes, that sounds good. Could you reserve a room for 5 people checking in on Saturday? I think we'll stay for 3 nights. Sentence9: Booking was successful. Reference number is : KRJNYV0Q . Sentence10: No, that will be all. Thank you. Question: Who has spoken the sentence 6? (A) User (B) System
Answer: (A) User

Sentence1: Yes, for 7 people please. If I could have the reference number that would be great. Sentence2: that is it for today thank you Sentence3: Great, thank you. I'm also looking for a 3 star guesthouse located in the north with free parking. Sentence4: Are there any 3-star guesthouses at all? Sentence5: My apologies. Our system only calculates trips either to or from Cambridge, so we are unable to make this reservation for you. Sentence6: Yes, please. I need tickets for 7 people. Sentence7: Success! I have booked you on this train and your reference number is 9M4R8Z4V . Sentence8: I will be traveling on Sunday and need to go to ely. Sentence9: Can I book a train with the same requirements from Kings Lynn to Cambridge? Sentence10: I have found one for you. The Hamilton Lodge is a 3-star guesthouse in the north with free parking. Sentence11: Yes, I believe so. Thank you. Good bye. Sentence12: Okay. What day will you be traveling and what is your destination please? Sentence13: I need to arrive by 09:45. Sentence14: I need a train leaving from kings lynn. Sentence15: There is only one train that day. TR9102 would you like me to book this? Sentence16: Hamilton Lodge's phone number is 01223365664, they're at 156 chesterton road, and they're moderately priced. Would you like to book a room? Or is there anything else I can help with? Sentence17: Sorry, I couldn't find anything matching that. Sentence18: Great! And you're welcome, have a great day! Sentence19: Sure. Do you still want to leave on Friday? Sentence20: Please give me their phone number, price range, and address Sentence21: Thank you for using our services. Have we met all of your needs today? Sentence22: What if I left on Friday? I need to book it for 7 people and I need the reference number please. Sentence23: I'll be happy to book that for you. Do you have a departure or arrival time preference? Sentence24: I'm sorry, but there are no trains that travel between Kings Lynn and Ely. Question: Who has spoken the sentence 1? (A) User (B) System

Answer: (B) System