You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Solution is here: Answer: (A) User
Explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Now, solve this: Sentence1: The phone number for Camboats is 01223902112 and the address is The Plough, Green End, Fen Ditton. Can I help you with anything else? Sentence2: No, thank you. I have everything I need right now. Goodbye. Sentence3: I think there was a bad connection or a line crossed on that last sentence. I have the arrival time as 13:30, I just need the day. Sentence4: Okay, don't worry about it. Just please find me a train that arrives in cambridge by 13:30 Sentence5: I'm sorry. I don't have any information on the entrance fee. I'm not sure if they have one or not. Sentence6: Hello, a friend recommend I try out Camboats while I'm in town. Can you tell me more about it? Sentence7: TR5219 leaves from london kings cross at 05:17 arriving at Cambridge on Friday at 06:08. Would you like me to book a seat? Sentence8: Yes, please, and also the address. Sentence9: Yes, that would be fine. I'll need tickets for 7 people. Sentence10: I have a train on Thursday that arrives by 12:08. Will that do for you? Sentence11: you didn't even ask where i'm leaving. or what time. you're not very helpful "Help Desk" Sentence12: I will be traveling on Thursday. Sentence13: camboats is a boat in the east. Do you need a phone number? Sentence14: Done! The total is 165.20 Pounds, payable at the station. Your reference number is 1AGJWGQ4 . Can I help you with anything else? Sentence15: Can you tell me the entrance fee? Sentence16: I am glad to help you. Have a good day. Question: Who has spoken the sentence 9? (A) User (B) System
Solution:
Answer: (B) System