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: Do you see any museum instead? Can I have the address? Sentence2: That sounds great. Can I also have a taxi leaving at 11:45 from the museum to the hotel? Sentence3: I'd like to suggest alpha-milton guest house. Is there anything else I could help you with? Sentence4: No that's all i need. Thank you very much! Sentence5: Yep there are plenty of it. I would recommend the cambridge and county folk museum, which is located at 2-3 castle street. Sentence6: You're welcome. Have a nice trip. Sentence7: Cool. Can you help me to book a room there for 4 people and 3 nights starting from saturday? Sentence8: I'm also looking for a cinema in the west. Sentence9: Please look for the white tesla. Its contact number is 07418410137. Is there anything else I can do for you? Sentence10: You're all set. The book was successful and the reference number is 20MS14XW . Sentence11: I have eighteen entries that match that. Please specify whether or not parking and free WiFi are of importance to you Sentence12: Sorry, I cannot find any cinema in the west. Sentence13: It doesn't need to include internet. Does that narrow down the options? Sentence14: I'm looking for a moderately priced hotel. Question: Who has spoken the sentence 13? (A) User (B) System
A:
Answer: (B) System