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

Q: Sentence1: Sure, i can help you with that. Where will you be departing from? Sentence2: Okay, and what is your destination? Sentence3: I want to leave from the train station. Sentence4: i want to book a taxi. Sentence5: Can you tell me what time you would like to leave? Sentence6: Got it, your booking has been completed! Look out for a blue tesla, contact number 07520411520. May I assist with anything else? Sentence7: I want to leave london kings cross train station after 02:00 Sentence8: I have booked you a white ford. The contact number is 07064257037 Sentence9: Oh, I'm sorry I need to get to gallery at twelve a high street. Sentence10: It's called gallery at twelve a high street. Sentence11: I'm sorry, I don't understand. What is the gallery name you want to travel too? Sentence12: Reservation reserved, let me know if you need any more assistance with anything else. Sentence13: Perfect!! Thank you for all your help. Sentence14: That will be all. Thank you. Question: Who has spoken the sentence 7? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: I'm looking for a nice Italian restaurant. Nothing too expensive...like mid range? Sentence2: Nope, I think that will do it. Thank you so much! Sentence3: Okay, I have booked you at Pizza Express with reference number NK86VOJY . May I help with anything else? Sentence4: I don't care about the area. Could you book a table for 5 at 12:30 on Sunday? Sentence5: I have listing for 5 different ones,can I get what area you are looking for? Sentence6: You are welcome. Have a good day. Question: Who has spoken the sentence 2? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: How many tickets? Sentence2: It doesn't matter as long as it is a nice museum. Sentence3: I want a train leaving from leicester. Sentence4: Yes, that's fine.Thank you so much. That's all I needed today. Sentence5: okay, booking was successful. The total cost is 189 GBP. Reference number is : 44KVOVJM . What area do you need the museum to be in? Sentence6: I need 5 tickets and the reference number. I would like to go to a museum attraction in town. Please provide a area, phone number, and postcode. Thank you. Sentence7: Does it matter if it has a entrance fee? Sentence8: Yes can you book that one please? Sentence9: Anytime you prefer to leave? Sentence10: no. find me where it is located, phone number and postcode Sentence11: The TR4170 leaves at 09:09. Will that work for you? Sentence12: Happy to be of service, and enjoy your time in Cambridge! Sentence13: Okay how about broughton house gallery in the centre? Their phone is 01223314960. Postcode is cb11ln and address is 98 king street. Entrance is free. Sentence14: I'll be coming from Leicester to Cambridge on Friday. I'd like to arrive by 21:15. Sentence15: Sure! Where would you like to travel to? What day would you like to travel? Do you have any preferences on departure times? Sentence16: No. Just as I make my arrival time but not leave unnecessarily early. Question: Who has spoken the sentence 14? (A) User (B) System

A:
Answer: (A) User
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