instruction:
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.
question:
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 an expensive texmex restaurant'
System: 'Nanna Mexico, which serves mexican and tex mex food, is a great restaurant. It's in the expensive price range.'
User: 'knock sil'
System: 'Are you looking for somewhere near a particular venue? For example, Cafe Jello, the Gallery at twelve A High Street, or Milton Country Park.'
User: 'anywhere'
System: 'Nanna Mexico is on 33 Regent Street.'
User: 'what is the phone number'
System: 'The phone number of Nanna Mexico is 01223902150.'
User: 'click sil'
System: 'Nanna Mexico is a great restaurant.'
User: 'what is the phone number and price'
System: 'The phone number of Nanna Mexico is 01223902150. 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: 'is it expensive'
System: 'Nanna Mexico is in the expensive price range.'
User: 'sil'
System: 'Nanna Mexico is a great restaurant.'
User: 'sil'
System: 'Nanna Mexico is an outstanding restaurant.'
User: 'is it expensive'
System: 'Nanna Mexico is in the expensive price range.'
User: 'breathing is it e'
System: 'Nanna Mexico is an outstanding restaurant.'
User: 'thank you good bye'

answer:
Expensive


question:
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 restaurant in cherry hinton'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'the price range doesnt matter'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'the price range is not important what type of food'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'the pri i dont care about the price range'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'the price range is not important'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'the price range is not important'
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 kind of price range are you looking for? For example, free, or moderate.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, expensive.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'the price range is not important'
System: 'What kind of price range are you looking for? For example, free.'
User: 'the price range does not matter'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'the price range is not important'
System: 'What kind of price range are you looking for? For example, cheap, or free.'
User: 'the price range does not matter'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'price range does not matter'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'thank you good bye'

answer:
Don't Care


question:
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: 'chinese take away restaurant in the in the cheap price range'
System: 'Saigon City is an outstanding restaurant, it serves chinese take away and it's in the cheap price range.'
User: 'whats the phone number'
System: 'The phone number of Saigon City is 01223356555. The price for main courses ranges from 4 pounds 60 to 5 pounds 10.'
User: 'whats the post code'
System: 'Saigon City is in the area with the postcode CB4 1NL.'
User: 'thank you good bye'

answer:

Cheap