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 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: 'unintelligible'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'cheap restaurant in girton area'
System: 'The Dojo Noodle Bar is a great restaurant. It's in the Girton part of town. It's in the cheap price range.'
User: 'address'
System: 'The Dojo Noodle Bar is on Miller's Yard.'
User: 'price'
System: 'The Dojo Noodle Bar is an outstanding venue. The price for main courses ranges from 5 pounds 70 to 7 pounds.'
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: 'breathing'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'restaurant restaurant'
System: 'What type of food would you like? For example, East asian, Northern european, or Continental.'
User: 'moderately priced unitelligible'
System: 'The Rainbow Cafe is a great restaurant, it's in the Girton part of town and it's in the moderate price range.'
User: 'can i have the address'
System: 'The Rainbow Cafe is located on 9a King's Parade.'
User: 'can i have the postcode'
System: 'The Rainbow Cafe is in the area with the postcode CB2 1SJ.'
User: 'can i have the phone number'
System: 'The phone number of the Rainbow Cafe is 01223321551.'
User: 'thank you good bye'

answer:

Moderate