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

[Q]: Sentence1: I do not have all of that information at this time. Can I talk to you again when I know more? Sentence2: I am looking for a hotel with free parking in the North. Sentence3: Okay. Please help me book this guesthouse. Sentence4: Yes that is all right. Sentence5: Yep there are 5 guesthouses. Do you wanna just try acorn guest house? Sentence6: Are any of those 11 guesthouses? Sentence7: Does it offer free wifi? Sentence8: It's my pleasure. Have a nice trip! Sentence9: What day, number of nights, and number of people would you like to book for? Sentence10: Thank you for your help! Sentence11: Yes, it does have internet. Sentence12: There are 11 hotels that meet your needs. Would you like to narrow them down by price range? Question: Who has spoken the sentence 9? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: No, surprise me. I will need the address and the area, though. Sentence2: I'll need one from leicester to cambridge on saturday, leaving after 16:30 Sentence3: No thanks, that will be all. Sentence4: Is there anything else I can help you with today? Sentence5: I don't need a reservation, I just need the address and the area. Sentence6: Alright. Thanks for using our service and have a nice day. Goodbye. Sentence7: It is the centre area and its address is Free School Lane City Centre Sentence8: Good afternoon! I'd like to visit an expensive european restaurant. Will you help me find one? Sentence9: Okay. Thank you. Sentence10: The train arrives at 18:54 and costs 30.24 pounds. Sentence11: Eraina is a very nice restaurant in the centre. How many in your party? And what day and time should I make your reservation for? Sentence12: What time does it arrive and the price? Sentence13: Where would you like to depart and arrive? Sentence14: Yes there are 5 restaurants that meet your requirements. Do you have a part of town or type of food you prefer? Sentence15: Great,I also need information on getting a train. Sentence16: I have a train for you that leaves at 17:09. Would you like me to book it? Question: Who has spoken the sentence 14? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: There are three Indian food restaurants that fit your request. They are Kohinoor, The Gandhi, and Mahal of Cambridge. Would like to make a booking at one of them? Sentence2: No, not really. How about Indian food instead of Middle Eastern? Sentence3: Yes, Limehouse is 4 stars. Would you like me to book? Sentence4: I didn't find anything within that range. Would you be willing to increase the price or go outside of the city centre? Sentence5: How about the limehouse? Sentence6: You are welcome. Sentence7: Is Limehouse 4 stars? Sentence8: Do you have a cuisine or area in mind? Sentence9: No just the address, postcode and phone number of the one you recommend. Sentence10: There are 21 guest houses that meet your specifications. Tell me about some of your other preferences? What area of town are you interested in? Sentence11: I also need a place to stay. I need somewhere that is a guesthouse and includes free parking. Sentence12: Thank you! You as well! Sentence13: I recommend the Gandhi whose phone number is 01223353942 and they are located at 72 Regent Street City Centre with post code cb21db. May I help you with anything else? Sentence14: Have a wonderful day! Sentence15: I can do that myself. Thank you for the information. Sentence16: Sure, their phone number is 01223300552 and the price range is moderate. Would you like to book a room there? Sentence17: I would like some Middle Eastern food, preferably in the cheap price range. I'd also like to be in the Centre. Sentence18: Can you give me the phone number and price range? Sentence19: Area does not matter but something with 4 stars. Sentence20: I am looking for some restaurant recommendations. Question: Who has spoken the sentence 19? (A) User (B) System
[A]:
Answer: (B) System