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: 'ah hi ah i am looking for a thia restaurant'
System: 'Would you like thai or X food?'
User: 'and it should be in the expensive price range'
System: 'Would you like thai or X food?'
User: 'a thai food'
System: 'Are you looking for somewhere near a particular venue? For example, King's College, the Museum of Archaelogy and Anthropology, or Wandlebury Country Park.'
User: 'im looking for a thai restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, the Gallery at twelve A High Street, Jesus College, or Sheep's Green.'
User: 'a country park'
System: 'Can I help you with anything else?'
User: 'unintelligible college'
System: 'Can I help you with anything else?'
User: 'ah im looking for a thai restaurant'
System: 'Are you looking for somewhere near a particular venue? For example, Milton Country Park, Lamma's Land, or Trinity College.'
User: 'im looking for a thai restaurant'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Chesterton, or riverside area.'
User: 'ah in the trinity college'
System: 'Are you looking for somewhere near a particular venue? For example, the Folk Museum, Kettle's Yard, or the People's Portraits Exhibition.'
User: 'a castle hill'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, Saint Catharine's College, or Williams Art and Antiques.'
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: 'im looking for a restaurant in the barnwell'
System: 'The Wheatsheaf, which is in the Barnwell part of town, is an outstanding restaurant.'
User: 'noise sil'
System: 'The Wheatsheaf, which is in the Barnwell part of town, is a great restaurant.'
User: 'nosie what type of food does it serve'
System: 'The Wheatsheaf serves traditional food.'
User: 'what type of food does it serve'
System: 'The Wheatsheaf serves traditional food.'
User: 'what is its telephone number'
System: 'The phone number of the Wheatsheaf is 01223812196.'
User: 'noise sil'
System: 'The Wheatsheaf is a great restaurant.'
User: 'noise sil'
System: 'The Wheatsheaf is a great restaurant.'
User: 'what is its phone number'
System: 'The phone number of the Wheatsheaf is 01223812196.'
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 thai restaurant in the expensive price range'
System: 'The Wrestlers, which serves thai food, is a great restaurant. It's in the expensive price range.'
User: 'can you give me the address and the price of this venue'
System: 'The Wrestlers is located on 337 Newmarket Road. The price for main courses ranges from 8 pounds 50 to 9 pounds 70 and the price for a cheapest pint of beer is 3 pounds 30.'
User: 'uh thank you goodbye'

answer:

Expensive