Detailed Instructions: The input is a conversation between an automated system and a user 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. Given such a dialogue, output the price range the user if looking for which can take one of four values: Cheap, Moderate, Expensive and Don't Care. Output cannot be any other value than the four values. Note that if the user asks for the prices of items provided at a pub, restaurant or coffee shop but doesn't mention the price range they are looking for then the correct classification will be Don't Care. If the user does not mention a particular price, the correct classification will be Don't Care.
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: 'i am looking for an english restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'i dont care about the price range'
System: 'What part of town do you have in mind? For example, something in the Arbury, Fen Ditton, or Newnham area.'
User: 'im looking for an english restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, All Saints Church, Churchill College, or Little Saint Mary's.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Cherry Hinton, or Romsey area.'
User: 'i am looking for an english restaurant i do not care about the price range'
System: 'What part of town do you have in mind? For example, Girton, or King's Hedges.'
User: 'unintelligible'
System: 'What part of town do you have in mind? For example, something in the Arbury, Cherry Hinton, or Newnham area.'
User: 'can i'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, riverside, or Romsey area.'
User: 'im looking for an english'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Newnham, or Trumpington area.'
User: 'im looking for an english restaurant'
System: 'What part of town do you have in mind? For example, something in the Barnwell, central, or New Chesterton area.'
User: 'i am looking for'
System: 'What part of town do you have in mind? For example, something in the Arbury, central, or King's Hedges area.'
User: 'i am looking unintelligible'
System: 'What part of town do you have in mind? For example, King's Hedges, or New Chesterton.'
User: 'k unintelligible'
System: 'Can I help you with anything else?'
User: 'kings hedges'
System: 'Can I help you with anything else?'
User: 'thank you good bye'

Solution:
Don't Care