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.
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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: 'im looking for a restaurant with only drinks and snacks'
System: 'Are you looking for somewhere near a particular venue? For example, All Saints Church, Little Saint Mary's, or the Saint Barnabas Press Gallery.'
User: 'no particular venue'
System: 'The Fleur, which serves drinks and snacks, is a great restaurant.'
User: 'what is the address'
System: 'The Fleur is located on 73 Humberstone Road.'
User: 'and price of the venue'
System: 'The Fleur is an outstanding venue. The price for main courses ranges from 6 pounds 75 to 12 pounds 95 and the price for a cheapest glass of wine is 3 pounds 50.'
User: 'what is the address'
System: 'The Fleur is on 73 Humberstone Road.'
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: 'a japanese restaurant'
System: 'What kind of price range are you looking for? For example, expensive, free, or moderate.'
User: 'any'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'any kind'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'moderate moderate moderate moderate'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Girton, or Newnham area.'
User: 'dont care'
System: 'Yippee Noodle Bar, which serves chinese take away and japanese food, is a great restaurant. It's in the moderate price range.'
User: 'whats the phone number'
System: 'The phone number of Yippee Noodle Bar is 01223518111.'
User: 'noise sil'
System: 'Yippee Noodle Bar is a great restaurant.'
User: 'and the address please'
System: 'Yippee Noodle Bar is located on 7-9 King Street.'
User: 'what is the address'
System: 'Yippee Noodle Bar is on 7-9 King Street.'
User: 'thank you'
System: 'Can I help you with anything else?'
User: '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 cheap restaurant in the castle hill area'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Newnham, or riverside area.'
User: 'castle hill'
System: 'What type of food would you like? For example, Chinese, Seafood, or Vegetarian.'
User: 'do not care'
System: 'Are you looking for somewhere near a particular venue? For example, Cafe Jello, the Botanical Garden* Botanical Gardens, or Primavera.'
User: 'do not care'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Arbury, or Newnham area.'
User: 'the castle hill area'
System: 'What part of town do you have in mind? For example, Girton, or Trumpington.'
User: 'the castle hill area'
System: 'What part of town do you have in mind? For example, something in the central, New Chesterton, or Newnham area.'
User: 'im looking for something in the castle hill area'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, Newnham, or Trumpington area.'
User: 'im looking for a cheap restaurant'
System: 'What part of town do you have in mind? For example, something in the New Chesterton, Newnham, or Trumpington area.'
User: 'castle hill'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Girton, or Trumpington area.'
User: 'area'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Barnwell, or Castle Hill area.'
User: 'thank you goodbye'


Answer:
Cheap