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 american restaurant in a cheap price range'
System: 'Gourmet Burger  is a great restaurant, it serves american food and it's in the cheap price range.'
User: 'whats the phone number'
System: 'The phone number of Gourmet Burger  is 01223312598. The price for main courses ranges from 3 pounds 95 to 8 pounds 45.'
User: 'cough'
System: 'Gourmet Burger  is an outstanding restaurant.'
User: 'whats the ph phone number'
System: 'The phone number of Gourmet Burger  is 01223312598.'
User: 'of the area'
System: 'Gourmet Burger  is an outstanding restaurant.'
User: 'what area is it in'
System: 'Gourmet Burger  is in the central part of town.'
User: 'thank you goodbye'

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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'im looking for a restaurant in cherry hinton'
System: 'Are you looking for somewhere near a particular venue? For example, Castle Galleries, the Gallery at twelve A High Street, or Primavera.'
User: 'im looking for a restaurant in cherry hinton in any price range'
System: 'HK Fusion is a great restaurant and it's in the Cherry Hinton part of town.'
User: 'no'
System: 'HK Fusion, which is in the Cherry Hinton part of town, is an outstanding restaurant.'
User: 'what is the address and phone number and what type of food do they serve'
System: 'HK Fusion, which serves chinese food, is on 21 Burleigh Street. Its phone number is 01223355909. The price for main courses ranges from 5 pounds to 8 pounds.'
User: 'what is the address and phone number'
System: 'HK Fusion is on 21 Burleigh Street and its phone number is 01223355909.'
User: 'thank you goodbye'

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: 'international restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Byard Art, Artworks, or the Museum of Classical Archaeology.'
User: 'museum'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, Kettle's Yard, or King's College.'
User: 'kings college'
System: 'Are you looking for somewhere near a particular venue? For example, the Folk Museum, Little Saint Mary's, or the Michaelhouse Centre.'
User: 'no'
System: 'Giraffe, which serves international food, is an outstanding restaurant.'
User: 'what is the address'
System: 'Giraffe is on Christ's Lane.'
User: 'thank you good bye'

answer:

Moderate