Given the task definition, example input & output, solve the new input case.
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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
Output: Answer: (A) User
The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

New input case for you: Sentence1: I have 13 trains that would work. They depart every hour, starting at 11:32. What time would you like to arrive in Cambridge? Sentence2: I can help you with that, how many tickets do you need? Sentence3: I want the restaurant to be expensive. Sentence4: I just need information right now. Would you choose a train leaving after 11:00? I need the train ID, arrival time and price, please. Sentence5: I need to take a train, I want to leave on Wednesday after 11:00. Sentence6: There are six options but my personal favorite is saffron brasserie, would you like a booking or just more information? Sentence7: Thank you , can you help me find an Indian restaurant in the centre? Sentence8: From broxbourne to cambridge. Sentence9: sure, what is your destination? Sentence10: There are several Indian restaurants to choose from, are you looking for a certain price range? Sentence11: Arrival time doesn't matter as long as I leave after 11:00. Sentence12: I trust your opinion. Please book a table at Saffron Brasserie for 5 people at 15:15 on Wednesday. Sentence13: Your reservation was made at the saffron brasserie. Your reference number for your reservation is 0B8PEDPB . Sentence14: Thanks for using the Cambridge TownInfo Centre. Goodbye! Sentence15: TR5953 arrives by 12:32 and costs 17.90 pounds per ticket. The travel time is 60 minutes Sentence16: Thank you so much. That was everything I needed! Question: Who has spoken the sentence 7? (A) User (B) System
Output:
Answer: (B) System