You will be given a definition of a task first, then some input of the task.
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.

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 a restaurant in kings hedges i dont care about the price range'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'a restaurant'
System: 'What part of town do you have in mind? For example, something in the King's Hedges, New Chesterton, or riverside area.'
User: 'kings hedges'
System: 'What type of food would you like? For example, Chinese, French, or Italian.'
User: 'any kind'
System: 'There is no restaurant in the Girton area and serving thai food.'
User: 'what restaurants are in kings hedges'
System: 'There is no restaurant in the King's Hedges area and serving thai food.'
User: 'chinese food'
System: 'There is no restaurant in the King's Hedges area and serving chinese food.'
User: 'italian food'
System: 'There is no restaurant in the King's Hedges area and serving italian food.'
User: 'sil'
System: 'Would you like italian or X food?'
User: 'yes'
System: 'There is no restaurant in the King's Hedges area and serving italian food.'
User: 'traditional food'
System: 'The Eagle, which serves traditional food, is a great restaurant.'
User: 'what is the price range'
System: 'The Eagle is in the moderate price range.'
User: 'ok give me the address'
System: 'The Eagle is located on 8 Benet Street.'
User: 'an the phone number'
System: 'The phone number of The Eagle is 01223505020.'
User: 'thank you good bye'

Output:
Don't Care