You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Let me give you an 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
The answer to this example can be: Answer: (A) User
Here is why: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

OK. solve this:
Sentence1: Okay, can you book a taxi to get me there? Sentence2: I'm not familiar with that place. If you could tell me what type of place it is we might be able to find it for you. Sentence3: It is cambridge museum of technology Sentence4: There are 4 museums on the East side of town. Three are free to the public and has a 5 pound entrance fee. Would you like me to recommend one? Sentence5: Leverton house is a guesthouse on the east side. It is a cheap 4 star hotel that has free parking and wifi. Sentence6: Okay, first let me know which day you want to leave and time. Sentence7: am looking for information about leverton hotel Sentence8: What's the address of Leverton House? Sentence9: i could also want to go to a place in town and this should be in a museum. Sentence10: What's the one with the 5 pound entrance fee? Question: Who has spoken the sentence 9? (A) User (B) System
Answer:
Answer: (B) System