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 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


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 trumpington'
System: 'Are you looking for somewhere near a particular venue? For example, Great Saint Mary's Church, Magdalene College, or Saint Catharine's College.'
User: 'no'
System: 'The Oak Bistro, which is in the Trumpington part of town, is an outstanding restaurant.'
User: 'what is its address'
System: 'The Oak Bistro is on 6 Lensfield Road.'
User: 'sil'
System: 'The Oak Bistro is a great restaurant.'
User: 'what is its price'
System: 'The Oak Bistro is an outstanding venue. The price for main courses ranges from 11 pounds 50 to 17 pounds 75.'
User: 'what is its phone number'
System: 'The phone number of The Oak Bistro is 01223323361.'
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: 'sil'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'im looking for a cheap restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Downing College, Gonville and Caius College, or the People's Portraits Exhibition.'
User: 'it should be in the romsey area'
System: 'Are you looking for somewhere near a particular venue? For example, Christ's College, the Regency Gallery, or Trinity College.'
User: 'no'
System: 'The Royal Standard, which is in the Romsey part of town, is an outstanding restaurant. It's in the cheap price range.'
User: 'what is the phone number'
System: 'The phone number of the Royal Standard is 01223902175.'
User: 'what type of food do they serve'
System: 'The Royal Standard serves indian food.'
User: 'thank you goodbye'

answer:

Cheap