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: 'id like to find a contemporary restaurant'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Fen Ditton, or Trumpington area.'
User: 'it should have a cheap price range'
System: 'All Bar One, which serves contemporary food, is a great restaurant. It's in the cheap price range.'
User: 'what is the phone number'
System: 'The phone number of All Bar One is 01223371081. The price for main courses ranges from 7 pounds 95 to 12 pounds 95 and the price for a glass of wine ranges from 2 pounds 85 to 6 pounds 95.'
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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'an english restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'i dont care'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Girton, or New Chesterton area.'
User: 'i dont care'
System: 'Carringtons is an outstanding cafe and a great restaurant and it serves cafe food and english food.'
User: 'can you please give me the address and the postcode'
System: 'Carringtons, which is in the area with the postcode CB2 3NZ, is located on 23 Market Street.'
User: 'alright 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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'moderately priced rest'
System: 'Are you looking for somewhere near a particular venue? For example, Little Saint Mary's, or Old Schools.'
User: 'restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Holy Trinity Church, Milton Country Park, or Saint John's College.'
User: 'barnwell area'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Chesterton, or riverside area.'
User: 'barnwell area'
System: 'Are you looking for somewhere near a particular venue? For example, Castle Galleries, Christ's College, or Pembroke College.'
User: 'no'
System: 'What type of food would you like? For example, Indian, Spanish, or Turkish.'
User: 'moderately priced any'
System: 'What type of food would you like? For example, Contemporary, Thai, or Vegetarian.'
User: 'any'
System: 'What type of food would you like? For example, Middleeastern, or Spanish.'
User: 'any type'
System: 'What part of town do you have in mind? For example, something in the central, riverside, or Trumpington area.'
User: 'barnwell area'
System: 'What type of food would you like? For example, French, International, or Mediterranean.'
User: 'any type'
System: 'What type of food would you like? For example, East asian, Traditional, or Turkish.'
User: 'any type'
System: 'Are you looking for a pub or a restaurant?'
User: 'restaurant'
System: 'What type of food would you like? For example, Drinks and snacks only, Middleeastern, or Seafood.'
User: 'any type moderately priced'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Castle Hill, or central area.'
User: 'barnwell area'
System: 'What type of food would you like? For example, Mexican and Tex Mex, International, or Thai.'
User: 'any type'
System: 'What part of town do you have in mind? For example, something in the Chesterton, central, or Trumpington area.'
User: 'barnwell'
System: 'What type of food would you like? For example, Drinks and snacks only, Italian, or Japanese.'
User: 'any type'
System: 'What type of food would you like? For example, Fusion, Indian, or Seafood.'
User: 'any type'
System: 'Bangkok City, which serves thai food, is an outstanding restaurant. It's in the moderate price range.'
User: 'phone number'
System: 'Bangkok City is in the central part of town and its phone number is 01223354382. The price for main courses ranges from 7 pounds 50 to 13 pounds 90.'
User: 'postcode'
System: 'Bangkok City is in the area with the postcode CB2 3JX.'
User: 'thank you goodbye'

answer:

Moderate