Task: Dialogue State Tracking
Input (English): 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: 'coff coffee shop serving italian food'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'moderate'
System: 'There is no cafe serving italian food in the moderate price range.'
User: 'unintelligible'
System: 'Let me confirm. You don't care about children and you are looking for a venue.'
User: 'i dont care'
System: 'Would you like a moderate price range, or you don't care?'
User: 'yes'
System: 'Would you like a moderate price range, or you don't care?'
User: 'coffee shop serving italian food'
System: 'Would you like a moderate price range, or you don't care?'
User: 'coffee shop serving italian food'
System: 'Would you like a moderate price range, or you don't care?'
User: 'i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, the Museum Of Technology, or Milton Country Park.'
User: 'dont care'
System: 'Let me confirm. You are looking for an italian venue.'
User: 'dont care'
System: 'What type of food would you like? For example, East asian, French, or International.'
User: 'coffee shop serving italian food'
System: 'What type of food would you like? For example, Mexican and Tex Mex, Contemporary, or Greek.'
User: 'unintelligible'
System: 'What type of food would you like? For example, East asian, Contemporary, or Seafood.'
User: 'coffee shop serving italian food'
System: 'Caffe Nero is an outstanding cafe and it serves italian food.'
User: 'what is the address'
System: 'Caffe Nero is located on 11 Market Street.'
User: 'and what is the phone number'
System: 'The phone number of Caffe Nero is 01223307728.'
User: 'coughing sil'
System: 'Caffe Nero is an outstanding cafe.'
User: 'what is the phone number'
System: 'The phone number of Caffe Nero is 01223307728.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): No