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: 'looking for a mediterranean restaurant in the moderate price range'
System: 'Nando's Restaurant, Saint Andrews Street, which serves mediterranean food, is a great restaurant. It's in the moderate price range.'
User: 'whats the address'
System: 'Nando's Restaurant, Saint Andrews Street is located on 33-34 Saint Andrews Street.'
User: 'whats the phone number'
System: 'The phone number of Nando's Restaurant, Saint Andrews Street is 01223327908.'
User: 'whats the postcode'
System: 'Nando's Restaurant, Saint Andrews Street is in the area with the postcode CB2 3AR.'
User: 'thank you good bye'

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: 'yes im looking for a cheap chinese take away restaurant'
System: 'Saigon City, which serves chinese take away, is a great restaurant. It's in the cheap price range.'
User: 'may i get the address'
System: 'Saigon City is on 169 High Street, Chesterton.'
User: 'may i have the phone number'
System: 'The phone number of Saigon City is 01223356555.'
User: 'may i get the postal code of the venue'
System: 'Saigon City is in the area with the postcode CB4 1NL.'
User: 'thank you good bye'

answer:
Cheap


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 cafe food restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or free.'
User: 'doesnt matter'
System: 'Carringtons is a great cafe and an outstanding restaurant. It serves cafe food and english food.'
User: 'what is the address and area'
System: 'Carringtons is on 23 Market Street.'
User: 'noise sil'
System: 'Carringtons is an outstanding restaurant.'
User: 'what is the address'
System: 'Carringtons is on 23 Market Street.'
User: 'in what area is herrington'
System: 'Carringtons is in the central part of town.'
User: 'thank you good bye'

answer:

Don't Care