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: I would like a hotel in the centre and it should be in the cheap price range. Sentence2: There are definitely lots of places that provide complimentary parking and wifi. Do you prefer any particular part of town, or are you looking for a certain price range? Sentence3: Yes, that would be fine. What are the names of the two guesthouses? Sentence4: What star ratings are they? Sentence5: I'm looking for a hotel that includes free wifi and free parking. Sentence6: One id alexander bed and breakfast and the other is el shaddai. Sentence7: I don't have any hotels that meet your criteria but I do have two guesthouses available? Would that be okay? Sentence8: Alexander bed and breakfast is 4 stars and el shaddai is 0 stars. Question: Who has spoken the sentence 3? (A) User (B) System
Solution: Answer: (B) System