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 mexican or tex mex restaurant in the expensive price range'
System: 'Are you looking for somewhere near a particular venue? For example, Little Saint Mary's, the Scott Polar Museum, or Williams Art and Antiques.'
User: 'no'
System: 'Nanna Mexico, which serves mexican and tex mex food, is an outstanding restaurant. It's in the expensive price range.'
User: 'what is the address phone number and price'
System: 'Nanna Mexico is on 33 Regent Street and its phone number is 01223902150. The price for main courses ranges from 5 pounds 35 to 15 pounds 50 and the price for a cappuccino is 2 pounds 95.'
User: 'thank you good bye'

answer:
Expensive


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: 'noise sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'im looking for a'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'an expensive restaurant in the fenditton area'
System: 'What type of food would you like? For example, Continental, French, or Indian.'
User: 'i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, the Lynne Strover Gallery, the Regency Gallery, or Saint Catharine's College.'
User: 'looking for a french restaurant in the river side area'
System: 'The Hotel du Vin, which is in the riverside part of town, is a great restaurant. This place, which serves french food, is in the expensive price range.'
User: 'what is the phone number of the venue'
System: 'The phone number of the Hotel du Vin is 01223227330.'
User: 'im looking for a cheap pub with internet connection'
System: 'The Hotel du Vin is a great restaurant.'
User: 'i want to know the address phone number and area'
System: 'The Hotel du Vin is located on 15-19 Trumpington Street and its phone number is 01223227330.'
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 an italian restaurant and it should have an expensive price range'
System: 'Are you looking for somewhere near a particular venue? For example, Great Saint Mary's Church, Jesus College, or the People's Portraits Exhibition.'
User: 'no particular venue'
System: 'Ask, which serves italian food, is an outstanding restaurant. It's in the expensive price range.'
User: 'that one please what is the address'
System: 'Ask is on 12 Bridge Street. The price for main courses ranges from 6 pounds 25 to 11 pounds 95 and the price for a glass of wine ranges from 4 pounds 85 to 6 pounds 5.'
User: 'what is the area'
System: 'Ask is in the riverside part of town.'
User: 'thank you goodbye'

answer:

Expensive