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: Your reservation is all set. Your reference number is J6J0AACJ . Sentence2: Thank you! That's all I needed. Sentence3: I have it here. It's moderately priced and is in the north. They offer free wifi and parking. Can you tell me how many to book for and how long? Sentence4: Yes, I'd like to book 5 people for 5 nights starting Sunday. Sentence5: Absolutely? What was the name of the hotel and I can get that information for you. Sentence6: Good morning. Would you be able to tell me if you have any info on a certain hotel? Sentence7: Thank you for contacting Cambridge TownInfo centre. Have a great day! Sentence8: The hotel is the Lovell Lodge, I need to make a reservation if you can find it. Question: Who has spoken the sentence 1? (A) User (B) System
A:
Answer: (B) System