You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Example: 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
Example solution: Answer: (A) User
Example explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

Problem: Sentence1: You're more than welcome! Sentence2: Little Seoul and I would like the contact number and car type Sentence3: It sounds lovely! I've booked you in a grey Skoda. The contact number is 07240135377 in case you need it. What else may I assist you with? Sentence4: I need a taxi arriving by 23:30. Sentence5: Where will you be going? Sentence6: I'd like to go to people's portraits exhibition at girton college. I've heard it's stunning! Sentence7: Okay, what is your departure site? Sentence8: That was everything. Thank You! Question: Who has spoken the sentence 6? (A) User (B) System
Solution: Answer: (A) User