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

[Q]: Sentence1: They can be reached by calling 01223358966. Sentence2: Take care. Goodbye. Sentence3: How do I contact the Parkside, Cambridge police station? Sentence4: I'll need to address also. Sentence5: contact the Parkside, Cambridge police station Sentence6: No, thank you. Sentence7: The Parkside Police Station is located in Parkside, Cambridge and the Postcode is CB11JG. Is there anything else I can help you with? Sentence8: Help me, please, I was just the victim of a robbery! I need help right away! Question: Who has spoken the sentence 2? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: They are quite expensive . Sentence2: I want a restaurant in the south part of town and serves panasian food. Sentence3: Sorry what type of food do they serve? Sentence4: Thank you, goodbye! Sentence5: Sorry, there are no restaurants in the south part of town serving panasian food. Sentence6: They serve italian food. Sentence7: Frankie and Bennys serves Italian food in the south part of town. The phone number is 01223 412430, and the postcode is C.B 1, 7 D.Y. Sentence8: Thank you for your help. Good bye. Sentence9: italian food please. phone number and postcode please. Sentence10: what is the price range ? Question: Who has spoken the sentence 1? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: Ok, I will try again later. Sentence2: Ok, then, is there one that is cheap and offers free parking instead? Sentence3: Sure. There will be 5 of us for 4 nights starting Monday. Sentence4: Alexander bed and breakfast is available in the cheap price range. Sentence5: Hold on, I had mistakenly listed you as not wanting free parking (rather than not caring if they did). I have two gueshouses that offer both parking and internet. Sentence6: No there is not one that matches that criteria. Sentence7: Hello, I'm looking for a cheap place to stay. It doesn't need to have free parking. Sentence8: You are welcome. Enjoy your stay. Bye. Sentence9: I also need free wifi and a 0 star rating please. Sentence10: I don't see any hotels with free internet in cheap price range. Sentence11: The el shaddai was full but I was able to book you at the city centre north b and b. Reference number XLPM3FVL . Sentence12: How about the el shaddai? I will need to know how long your stay is going to be and how many is in your party please Sentence13: I want which ever one is close to town. Sentence14: Perfect thanks so much for your help that was all I needed today. Question: Who has spoken the sentence 7? (A) User (B) System
[A]:
Answer: (B) System