instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: That is all I need for today. thank you. Goodbye. Sentence2: I have 7 available. The first leaves at 17:32, and arrives at 18:32. Would you like me to book that for you? Sentence3: I'll be departing from Broxbourne and I'd like to go to Cambridge. Sentence4: I'm not looking to book at the moment, can I just get the train ID? Thanks! Sentence5: Okay glad I could help. Enjoy your trip. Sentence6: I'd like to find a train that leaves after 17:00 on Saturday. Sentence7: Of course! TR0811 leaves at 17:32, arrives at 18:32, with a duration of 60 minutes. The price is 14.32 pounds. May I assist you with anything else? Sentence8: Absolutely, I need departure and destination information and a time you need to arrive by. Question: Who has spoken the sentence 7? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: 07426688661 is the contact number, I have you in a grey Toyota. Sentence2: Great. Can you tell me where you will be traveling to and from? Sentence3: I need to get there by 11:45. Sentence4: That's perfect, thanks! Sentence5: I need to book a taxi please. Sentence6: You are welcome. Thank you for calling us. Goodbye. Sentence7: Can I help you with anything else? Sentence8: No, that's everything. Goodbye. Sentence9: I want to go from wandlebury country park to huntingdon marriott hotel Sentence10: Okay, I will need some more information from you. What time would you like to leave? Question: Who has spoken the sentence 8? (A) User (B) System
answer:
Answer: (A) User

question:
Sentence1: Okay. I hope you enjoy your stay! Let us know if we can be of further help. Sentence2: Not really. Can I just have the postcode and phone number for your favorite place? Sentence3: Great. Thanks. That is all. Sentence4: Thank you. Are there any expensive restaurants in the town centre? Sentence5: the tr7195 will get you there by 12:08 how many tickets please? Sentence6: kymmoy is the best! their phone number is 01223311911 and postcode is cb12as Sentence7: Well, first, what is the departure time, price and travel time? It sounds like it will work. Sentence8: I need to find a train that will arrive cambridge by 13:45 on friday Sentence9: I'm departing from cambridge and want to go to birmingham new street Sentence10: Sorry, that was the TR6668, not TR7195, arrives by 12:44, duration of the trip is 163 minutes and the price is 75.10 pounds. Sentence11: sure, where are you departing from? Sentence12: There are a variety of options in that area. Is there a particular type of food that you would like? Question: Who has spoken the sentence 1? (A) User (B) System
answer:
Answer: (B) System