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: 'sil'
System: 'What kind of venue are you looking for? For example, a pub.'
User: 'a cheap restaurant and it should be in the city center area'
System: 'Are you looking for somewhere near a particular venue? For example, All Saints Church, the Museum of Classical Archaeology, or Sidney Sussex College.'
User: 'sidney sussex college'
System: 'What type of food would you like? For example, Greek, or Indian.'
User: 'can i get the address and price range on the venue please'
System: 'Are you looking for somewhere near a particular venue? For example, Castle Galleries, Christ's College, or Holy Trinity Church.'
User: 'holy trinity church'
System: 'There is no restaurant serving turkish food in the cheap price range.'
User: 'ok'
System: 'Would you like a turkish food, or you don't care?'
User: 'ah cheap restaurant th'
System: 'Would you like a turkish food, or you don't care?'
User: 'no'
System: 'Would you like a turkish food, or you don't care?'
User: 'no'
System: 'Would you like a turkish food, or you don't care?'
User: 'cheap re'
System: 'Would you like a turkish food, or you don't care?'
User: 'no'
System: 'Would you like a turkish food, or you don't care?'
User: 'a chea'
System: 'Would you like a turkish food, or you don't care?'
User: 'no a cheap restaurant'
System: 'Would you like a turkish food, or you don't care?'
User: 'a cheap restaurant in the th'
System: 'Would you like a turkish food, or you don't care?'
User: 'city center'
System: 'Would you like a turkish food, or you don't care?'
User: 'city center'
System: 'Would you like a turkish food, or you don't care?'
User: 'ya thats fine yes'
System: 'Would you like a turkish food, or you don't care?'
User: 'thank you and good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): Yes