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

[Q]: Sentence1: What is the address and postcode? Sentence2: That's all I need. Thanks, good bye. Sentence3: The address is Parkside, Cambridge and the postcode is CB11JG. Sentence4: The telephone number for the Parkside Police is 01223358966. Sentence5: Glad I could be of service. Sentence6: I'm looking for a the Parkside police station. Question: Who has spoken the sentence 2? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: Is Aylesbray Lodge a guesthouse? If not, is there a guesthouse that fits? Sentence2: I can help you with that. Do you have a price range? Sentence3: I guess we can go with the moderately priced one. Sentence4: I don't have a preference. I'm just looking for a 4 star hotel that has free wifi. Sentence5: Booking was successful.Your Reference number is : 76HG81V6 . Anything else I can do for you? Sentence6: I need rooms for 8 peoples staying for two nights starting Wednesday. Sentence7: Aylesbray Lodge guest house is moderately priced and has free wifi. Would you like me to make a reservation for you? Sentence8: I'm looking for a hotel in the south part of town. Sentence9: Yes, it is a guesthouse. When would the stay begin and for how long? Sentence10: i have 2 locations that match your requirements, one is cheap, one is moderate. which would you prefer? Question: Who has spoken the sentence 8? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: Sorry, there are no polish restaurants in town. Perhaps you'd like to try a different type of food? Sentence2: I was able to book a grey lexus phone number is 07863299997 Sentence3: That's awesome. Thanks. I think that will do it for today. Goodbye. Sentence4: It's an attraction in town. Can you find it by name? I just need their phone number and the cost. Sentence5: Sure, we have la tasca, and la raza. Can I book one for you, if so for how many people and what date? Sentence6: Terrific! I also need a taxi that will get me from Byard to my restaurant by the reservation time, please. Sentence7: Could you find one that serves spanish food, instead? Sentence8: I am looking for a polish restaurant that is in the moderate price range. Sentence9: You have a table and it will be held for 15 minutes. The reference number is 42Z6AY64 . Can I be of further assistance? Sentence10: you are welcome to use our services anytime. Sentence11: I will try la tasca. The booking is just for me on Monday at 15:30. Sentence12: Sure! The cost is free and their phone number is 01223464646. Sentence13: What type of place is that? Sentence14: I also need to find a place called Byard Art. Question: Who has spoken the sentence 1? (A) User (B) System
[A]:
Answer: (B) System