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: 'sil'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, central, or Newnham area.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'northern european restaurant'
System: 'Polonia is an outstanding restaurant and it serves northern european food.'
User: 'i dont care'
System: 'What part of town do you have in mind? For example, something in the Cherry Hinton, King's Hedges, or Romsey area.'
User: 'i dont care about the price range'
System: 'Polonia is a great venue. The price for main courses ranges from 1 pound 50 to 7 pounds 50.'
User: 'romsey area'
System: 'Polonia is in the riverside part of town.'
User: 'thank you and 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: 'yes i am looking for a moderately priced pub in the castlehill area'
System: 'Are you looking for a venue that allows children?'
User: 'im looking for a venue that has internet'
System: 'There is no pub with an internet connection in the moderate price range.'
User: 'is there moderately'
System: 'There is no pub with an internet connection in the moderate price range.'
User: 'price range pub in the castlehill area'
System: 'Would you like a moderate price range, or you don't care?'
User: 'a moderate price range pub in the castlehill area'
System: 'Would you like a true internet connection, or you don't care?'
User: 'i dont care'
System: 'Are you looking for a venue that allows children?'
User: 'no'
System: 'The Anchor, which is in the moderate price range, is a great pub.'
User: 'may i have the phone number'
System: 'The phone number of The Anchor is 01223353554. The price for main courses ranges from 6 pounds 50 to 11 pounds and the price for a cheapest pint of beer is 2 pounds 70.'
User: 'does it have internet'
System: 'The Anchor doesn't have any internet connection.'
User: 'thank you goodbye'

answer:
Moderate


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: 'background noise'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'moderate'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'restaurant'
System: 'What type of food would you like? For example, Chinese take away, Indian, or Traditional.'
User: 'any'
System: 'Are you looking for somewhere near a particular venue? For example, Cambridge Contemporary Art, Holy Trinity Church, or the Ruskin Gallery.'
User: 'newnham'
System: 'The Red Bull is a great restaurant, it's in the Newnham part of town and it's in the moderate price range.'
User: 'ok'
System: 'Can I help you with anything else?'
User: 'no'
System: 'The Red Bull, which is in the Newnham part of town, is an outstanding restaurant. It's in the moderate price range.'
User: 'thank you good bye'

answer:

Moderate