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

Sentence1: It is free admission into the King's college. Sure I can help with that. What is your price range? Sentence2: There is pizza express it's moderately priced, would you like more information or for me to book it for you? Sentence3: That was all I needed, thank you. Sentence4: I was able to book your table. The Reference number is : WA5JKA4G . Is there anything else you needed? Sentence5: Yes. Do you know what their entrance fee is? Also, I need some help finding an Italian restaurant in the centre area. Sentence6: I don't have a price range preference. Sentence7: Thank you! Sentence8: I also need a taxi to travel between King's College and the restaurant. Sentence9: Yes please. I would like the reservation for Thursday at 15:00 for 2 people. Sentence10: I am looking for King's College. Sentence11: May I help you with any thing else? Sentence12: thanks for using our services and welcome anytime Sentence13: Booking completed! Booked car type : blue tesla Contact number : 07982639539 Sentence14: Yes, King's College is in the centre and located on King's Parade. Their phone number is 01223331100. Question: Who has spoken the sentence 8? (A) User (B) System
Answer: (A) User

Sentence1: Yes, I can! When and what time would you like to go? Also how many people is the reservation for? Sentence2: The address for Christ's College is Saint Andrew's Street. Sentence3: Great. Thank you for your help. Sentence4: Thank you. Will the taxi arrive at the restaurant by 16:00? Sentence5: Is there an entrance fee for the college? Sentence6: It has been booked the reference number is E8J6X7ZH the table will be reserved for 15 minutes. Sentence7: I've booked your taxi! A Grey Volkswagen will you pick you up and take you to the restaurant. The contact number is 07776457787. Can I help you with anything else? Sentence8: Yes, the taxi is due to arrive at 16:00. Sentence9: There are 13 colleges to visit in the centre. Are you interested in visiting christs college? Sentence10: I need to book a table for 7 people at 16:00 on Tuesday. Sentence11: Great. I'm looking for Midsummer House Restaurant also. Can you help me book it? Sentence12: There is no entrance fee for Christ's College. Sentence13: It's my pleasure. Let me know if you ever need anything else. Sentence14: Sounds great. What is the address? Sentence15: Hi! Can you tell me a little bit about the colleges that are in the center of town? Sentence16: I also need a taxi between both places to arrive by the booked time Question: Who has spoken the sentence 10? (A) User (B) System
Answer: (A) User

Sentence1: need any other help? Sentence2: Great! Enjoy your stay! Sentence3: Does this location include free wifi? Sentence4: I'm also looking for a place to stay in the centre of town that includes free parking. Sentence5: What is your price range? Sentence6: No. Thank you for your help. Sentence7: That's okay, see if you can make the booking for one night instead. Sentence8: That one would be great. Can I get 2 tickets on that train, and the reference number once it's booked? Sentence9: Yes, El Shaddai includes free parking. Would you like to book a stay, or perhaps you would like directions? Sentence10: I'm sorry, that reservation wasn't available. Perhaps you could book another day, or a different length of stay? Sentence11: Yes, I was wondering if you could help me find a train leaving from Cambridge. Sentence12: Does the El Shaddai include free wifi? Sentence13: Certainly. I have now reserved two tickets for you, which you can pay for at the station. Your reference number is 13GQ9S3A . Sentence14: I have train TR7713 that departs at 17:59 and arrives at 19:27. Would that work for you or would you like something earlier? Sentence15: I'd like to go to london liverpool street on Sunday. I need to get there by 21:00. Sentence16: No problem! Where will you be going to and on what day? Sentence17: Can I recommend el shaddia guesthouse? Sentence18: I am looking for a cheap place to stay. Sentence19: Yes it does, would you like me to make a booking for you? Sentence20: The booking was successful! Your reference number is 7V39SM46 . Sentence21: Yes. Could you make it for 2 nights/ 2 people starting on friday. Sentence22: Thank you very much for all your help. Question: Who has spoken the sentence 1? (A) User (B) System

Answer: (B) System