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: The area is flexible. I am more concerned with finding something with 2 stars and with free wifi. Sentence2: thats fine, thanks Sentence3: Perfect. Can you book 3 seats for me? Sentence4: I need a train out of cambridge on Monday. Sentence5: Okay. There are 3 hotels matching your description. Two moderately priced hotels in the north, and one expensive hotel in the east. Do you want me to recommend one? Sentence6: You're welcome! What part of town would you like to stay in? Sentence7: Booking was successful, the total fee is 225.3 GBP payable at the station. Your reference number is VMZ1Y1EA . Can I do anything else for you today? Sentence8: Yes, please. I also need a hotel with free wifi. And, thank you for the train reservation. Sentence9: There are over 200 possibilities. Where will you be traveling to from Cambridge? Sentence10: Let's change the date to leaving on Tuesday after 20:00 and it should be departing Cambridge and to the Birmingham New Street. Sentence11: What's the name of the expensive hotel? Sentence12: I would recommend TR6319 which leaves Cambridge at 20:01 and arrives at Birmingham New Street at 22:44. Sentence13: express by holiday inn cambridge is the expensive hotel. Sentence14: Thanks for letting us assist you today! Enjoy your stay! Sentence15: Would you like me to book that for you? Sentence16: No, I'm just gathering information right now. Thanks for all your help today. That's all I need. Question: Who has spoken the sentence 14? (A) User (B) System
A:
Answer: (A) User