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

Q: Sentence1: Can you tell me more about gourmet burger kitchen? Where is it? Sentence2: No, that's all I need for now. you've been very helpful. Thanks. Sentence3: They are in the towns centre. Expensive but worth every penny. Would you like to book a table? Sentence4: How about the postcode and attraction type for Byard Art? Sentence5: Thanks, I'm all done here. Sentence6: I have that table reserved. Your reference number is K94DWSQN . Can I help you with a taxi or hotel room? Sentence7: You're welcome. Have a great day! Sentence8: Unfortunately, we do not have information on several of them. But, Byard Art, Wandlebury Country Park, and Sheep's Green and Lammas Land Park are all free admission attractions. Sentence9: I have booked you a taxi that will get you there by 13:15. The car type is a blue Tesla and the contact number 07664553144. Can I do anything else? Sentence10: Enjoy yourself.You can call us if you need anything else Sentence11: no, not really. What are entrance fees on the 8 attractions? Sentence12: What can you tell me about attractions in the south part of town? Sentence13: I need a taxi from Byard Art that will get us to the restaurant on time. Sentence14: We have 8 attractions in the south part of town. Do you have a preference of type? Sentence15: Yes please, a table for 6 people at 13:15 on Tuesday would be amazing. Sentence16: Postcode, cb21sj, and the type is museum. Is there anything else I may help you with? Question: Who has spoken the sentence 3? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: How about the Alexander bed and breakfast in the centre? It is a cheap 4 star guesthouse with free internet and wifi. Sentence2: That sounds like it might work. Could you check availability for two people this weekend? Sentence3: Does this place include free parking? Sentence4: I am unsure at this time. Sentence5: I am glad to help. Have a nice day. Bye. Sentence6: I live in the centre of town and want to see if I can find a reasonable room for my parents to stay while they are visiting. Sentence7: Okay, would you like some more information about that hotel? Sentence8: You have been very helpful. I have everything I need, thanks. Bye Sentence9: The address is 56 saint barnabas road. Sentence10: What day are they arriving, and how many nights are they staying? Sentence11: The alexander bed and breakfast is a cheap, 4 star guesthouse in the centre area, It has wifi and parking. Does this fit your needs? Sentence12: Can you tell me what the address is? Question: Who has spoken the sentence 4? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: OK, you're booked on TR7062, leaving at 16:40 and arriving by 17:08, reference number 1MSVTP4G . The price will be 10.10 at the station. Can I help you with anything else? Sentence2: Okay. Thank you very much. Sentence3: Thank you, have a nice time. Sentence4: I'm looking for a train that leaves from cambridge after 15:45 Sentence5: Can I have their post code and phone number please? Sentence6: The earliest train after 15:45 leaves at 16:40. Would you like me to book you a seat? Sentence7: Is there anything else I can help you with? Sentence8: Yes, I was wondering if you could help me find ou abou an attraction called gonville and caius college. Sentence9: I'd like to travel to stansted airport. Sentence10: There are many trains, please tell me a destination to help narrow it down. Sentence11: Yes, I would like to book one seat that leaves on Sunday. Please provide the price, arrival time and train ID. Thank you. Sentence12: No I think that should do it. Thanks. Goodbye. Sentence13: Gonville and Caius College is in the centre of town and entrance is free. Is there anything else you would like to know? Sentence14: Sure there phone number is 01223332400 and postal code is cb21ta. Question: Who has spoken the sentence 8? (A) User (B) System

A:
Answer: (A) User
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