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: how about you suggest one, area doesn't matter, I need a table for 1 at 15:15 friday and the reference number too please Sentence2: Great that is all I need. Thank you. Sentence3: there aren't any in the south, would you like a different area? Sentence4: Yes, I'm also looking for a place to dine. I'll need it to be Chinese and in the moderate price range. Sentence5: I've booked you at charlie chan on Friday at 15:15. Your Reference number is : EHXD82T1 . Sentence6: It was my pleasure to help. Have a wonderful night. Goodbye. Sentence7: No, please try for a park instead Sentence8: sheep's green and lammas land park fen causeway is there, would you like to visit them? Sentence9: Their phone number is 01223302580 and the address is fen causeway, newnham road. Was there anything else you needed to know? Sentence10: Can you help me find a swimmingpool in the south? Sentence11: Yes may I have their phone number and address. Sentence12: I have about 4 places to choose from. 3 are in the centre and 1 is in the south. Do you have a preference on area? Question: Who has spoken the sentence 3? (A) User (B) System
A:
Answer: (B) System