You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
One example is below.
Q: 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
A: Answer: (A) User
Rationale: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system
Q: Sentence1: Okay. How about TR8730, which would depart at 05:40 and arrive by 08:23? Sentence2: TR8730 has a fare of 60.08 GBP, the trip is 163 minutes, and it departs at 05:40. Would you like to book tickets? Or can I help you with anything else? Sentence3: Great, that's all I need, thanks so much for your help! Have a great day! Sentence4: I have booked that for you, reference number is ZB89D8NC . Do you need anything else? Sentence5: Sounds good. Please, may I have the price, travel time, and departure time? Sentence6: I'll depart anytime as long as I can get to Cambridge by 08:30. Sentence7: I also need to book a train for my trip to Cambridge. Sentence8: Yes, please. I need a reservation for 7 people at 5:15 on Sunday. Sentence9: I will be leaving from Birmingham New Street on Sunday. Sentence10: Where will you be departing from? And what day would you like to travel? Sentence11: Would you like to specify a departure or arrival time? Sentence12: I have 3, the gandhi is a great place. shall I book a table for you? Sentence13: Does Cambridge have an Indian restaurant in the Centre of town? Sentence14: You have a great day as well. If you need anything else, please do not hesitate to call back. Goodbye! Sentence15: I need a cheap one. Sentence16: I have 9 indian restaurants. Do you have a price range in mind? Question: Who has spoken the sentence 15? (A) User (B) System
A:
Answer: (B) System