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: You're welcome. Do you need any further assistance? Sentence2: No thank you that will be all for today! Sentence3: You're very welcome. Feel free to call us again in the future. Have a nice evening. Sentence4: The address is 36 Saint Andrews Street , cb23ar, and the phone number is 01223462354. Sentence5: There are 33 expensive restaurants in the centre of the city. What type of cuisine are you seeking? Sentence6: Thank you for your help. I appreciate it! Sentence7: Yes please as well as their postcode. Sentence8: Yes I found a perfect fit for you. Wagamama is a Japanese restaurant that serves expensive food in the center of town. Would you like their address and telephone number? Sentence9: I am looking for a nice restaurant in the center of town. Sentence10: Do you have a price ranger preference? Sentence11: I'd like Japanese food, please. Sentence12: he restaurant should be in the expensive price range. Question: Who has spoken the sentence 3? (A) User (B) System
A:
Answer: (B) System