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

[Q]: Sentence1: Sure, what area of town would you like to stay in? Sentence2: There are entertainment attractions in the east, south, and west areas. Which would work best? Sentence3: Any area is fine Sentence4: cherry hinton hall and grounds located in the east is a very nice place to visit. Sentence5: what is your price range to narrow down on our choices Sentence6: lovell lodge has a moderate price range. is that it? Sentence7: Sounds good, I will give it a try, can I also get a place ot stay with free wifi and parking? Sentence8: I am visiting Cambridge and want to see some entertainment. Sentence9: Preferably in the north. Sentence10: There are 2 hotels with 2 stars. There are also 9 guesthouses with 0-, 3- or 4-stars. Which do you prefer? Sentence11: I think I'd choose one of the hotels. Either is fine, could you recommend one? And give me it's price range? Sentence12: Yes that will be all, thank you. Sentence13: I'm open to any price range as long as it meets everything else I need. Sentence14: you are welcome any time Question: Who has spoken the sentence 11? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: You're welcome and thanks for using our help desk. Goodbye. Sentence2: Thanks for the recommendation. That's all the help I need today. Sentence3: I'm looking for the entrance fee for Castle Galleries. Sentence4: Yes, i would like help locating an attraction. Sentence5: OK - what type of attraction are you looking for, and in what part of town? Sentence6: Their entrance fee is free. Question: Who has spoken the sentence 1? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: I'm sorry, apparently none of our guesthouses can accommodate 7 people for 2 nights on Wednesday. Would you like to try a different day or stay period? Sentence2: Actually, let's find some lodging accommodations first. I'd like something moderately priced with a 4-star rating. Oh, and I'll have my laptop with me so I'd like wifi to be included. Sentence3: You're welcome. Enjoy! Sentence4: We're fortunate, Cambridge has many attractions. What did you have in mind? Sentence5: I would like to visit a park. Can you tell me about any parks in the city? Sentence6: There are several attractions in Cambridge. What type of attractions are you interested in? Sentence7: There are 11 guest houses available. Is there is certain area of the city you prefer? Sentence8: Hmm. I suppose we could leave a little sooner. Are there any that can accommodate us for one night? Sentence9: I was able to book you A and B guesthouse for 1 night, reference number is EQG0KVRJ Sentence10: Any area is fine, can you book one for 7 people for 2 nights starting on wednesday? Sentence11: I am traveling to Cambridge and excited about seeing local tourist attractions, any suggestions for me? Sentence12: Thank you, that's all I need for now. Sentence13: Great! Thank you! I'm also looking for places to go in town. Sentence14: Wandlebury Country Park is in the south of town, would you like to know more? Question: Who has spoken the sentence 1? (A) User (B) System
[A]:
Answer: (B) System