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. Is there anything else I can do for you? Sentence2: Sorry! I don't see any results for your query of cinemas in the northern area. Do you want me to expand the search to neighboring areas? Sentence3: Excellent, may I have the address for that park? Sentence4: It should include free wifi and should be in the east. Sentence5: Yes, there is the milton county park in the north end. Sentence6: Yes please, can I also look for a cheap guesthouse? Sentence7: There seems to be an opening at Allenbell. Would you like me to book you a room? Sentence8: Booking was successful. Your Reference number is : LUDY2BH2 . Sentence9: Yes, please. 5 people for 5 nights starting thursday Sentence10: The address is: milton country park, milton. The postcode is: cb46az. Is there anything else I can do for you today? Sentence11: Hi, I'm looking for information on cinemas in Cambridge. Could you tell what my options are in the northern part? Sentence12: Thank you very much! Sentence13: No thank you. I appreciate all of your help. Sentence14: Thank you I'm glad I could help. Sentence15: Is there a park in the north area? Sentence16: Certainly. I have several options for you. Do you need wifi or parking? Is there a part of town you prefer to stay in? Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System