Detailed Instructions: The input is a conversation between an automated system and a user, followed by a question. The user is looking for suggestions for pubs, restaurants and coffee shops in Cambridge. In the dialogue, the user may provide some criteria for the type of place they want such as price range, cuisine, etc. Similarly, the user may ask details of the place suggested by the system such as phone number, address, etc. The answer of the question has to be a Yes or a No. Given such a dialogue, answer the given question based on the information present in the dialogue.
Problem:System: 'Thank you for calling the Cambridge Information system. Your call will be recorded for research purposes. You may ask for information about a place to eat, such as a restaurant, a pub, or a cafe. How may I help you?'
User: 'im looking for a texmex restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or free.'
User: 'with expensive price range'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'expensive'
System: 'There is no restaurant in the Girton area and serving mexican and tex mex food.'
User: 'i do not care about the area'
System: 'Would you like a girton area, or you don't care?'
User: 'i dont care'
System: 'Would you like a mexican and tex mex food, or you don't care?'
User: 'mexican or texmex'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'expensive'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'expensive'
System: 'Nanna Mexico is a great restaurant. It serves mexican and tex mex food. It's in the expensive price range.'
User: 'can you give me the address and price'
System: 'Nanna Mexico is located on 33 Regent Street.'
User: 'sil'
System: 'Nanna Mexico is an outstanding restaurant.'
User: 'can you give me the price range'
System: 'Nanna Mexico is a great venue. The price for main courses ranges from 5 pounds 35 to 15 pounds 50 and the price for a cappuccino is 2 pounds 95.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Solution:
Yes