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

[EX Q]: Sentence1: Of course, the contact number is 07336173784. Is there anything else you need? Sentence2: Yes, the taxi will pick you up at 9:00. It is a yellow lexus. Sentence3: I'd be happy to help! Where are you coming from? Sentence4: Is 9:00 good? Do you think forty-five minutes is enough time to get to the college? Sentence5: Do you have a time you would like to leave by? Sentence6: The pickup location will be finches bed and breakfast Sentence7: I need a taxi to arrive by 09:45 Sentence8: You're welcome, have a great day. Sentence9: Ok, I will also need your destination for booking purposes. Sentence10: Great. Can I get a contact number? Sentence11: I will be traveling to sidney sussex college today. Sentence12: That's all thanks Question: Who has spoken the sentence 8? (A) User (B) System
[EX A]: Answer: (A) User

[EX Q]: Sentence1: ok thank you so much Sentence2: Yes, can you provide me the travel time and the price as well? Sentence3: I would be happy to book that for you. Are you travelling alone? Sentence4: That is all I need today thank you for your help. Sentence5: TR0721 departs at 11:50. Would you like me to book it for you? Sentence6: Absolutely! I have 70 trains going from cambridge to ely. Do you have a departure and/or arrival time? Sentence7: The address is the grafton centre, east road. Unfortunately, there isn't an entrance fee listed. Would you like information on an alternate attraction? Sentence8: I am looking for places to go in town located in the centre of town. Sentence9: There is the Vue Cinema downtown. If that interests you, their phone number is 08712240240. Sentence10: No that's okay. However, I am also looking for a train from Cambridge to Ely, could you help me find one? Sentence11: You're welcome, have a great day. Sentence12: Price is 3.52 pounds. Duration is 17 minutes. Sentence13: Yes, i would like to leave Saturday after 11:30 Sentence14: What is the entrance fee and the address? Question: Who has spoken the sentence 8? (A) User (B) System
[EX A]: Answer: (A) User

[EX Q]: Sentence1: Yes I can. When will you be traveling? Sentence2: I am trying to book a train to broxbourne. Can you help me? Sentence3: Three people are booked. The reference number is 9W4723ZW . The total fee is 53.7 GBP payable at the station. Do you need anything else? Sentence4: Yes I am looking for a place to stay in the east that has a cheap price range. Sentence5: Ok, if you need any further assistance, feel free to contact us again at any time. Have a wonderful day. Sentence6: TR8300 Departs at 05:01, would that work for you? Sentence7: No, that will be all. Thank you. Sentence8: Are you sure I can't help you with a booking or more information about one of the hotels? Sentence9: I need to arrive by 15:00 on wednesday and depart from cambridge please. Sentence10: The address is 710 newmarket road and the postal code is cb58rs. May I help you with anything else? Sentence11: Yes - could you make a reservation for 3 people and provide me the reference number? Sentence12: We have 3 for you. All are guesthouses and located in the east. Allenbell, autumn house and leverton house. All have 4 stars and offer free wifi & parking. Sentence13: Excellent. That's all I need thanks. Sentence14: Actually, yes. Can you give me the address and postcode for Autumn House? Question: Who has spoken the sentence 6? (A) User (B) System
[EX A]:
Answer: (A) User