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.

[Q]: 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: 'yes im looking for a moderately priced restaurant and it should be in the addenbrookes area'
System: 'Nando's Restaurant, Cambridge Leisure Park is an outstanding restaurant, it's in the Addenbrooke's part of town and it's in the moderate price range.'
User: 'can i get the address and phone number please'
System: 'Nando's Restaurant, Cambridge Leisure Park is on Unit G5, Cambridge Leisure Park, Clifton Way and its phone number is 01223246568.'
User: 'thank you and good bye'

[A]: Moderate


[Q]: 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 japanese retaurant i dont care about the price range'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'a japanese restaurant'
System: 'What kind of price range are you looking for? For example, free.'
User: 'i dont care'
System: 'Yippee Noodle Bar, which serves chinese take away and japanese food, is an outstanding restaurant.'
User: 'what is the address and the phone number'
System: 'The phone number of Yippee Noodle Bar is 01223518111.'
User: 'what is the address'
System: 'Yippee Noodle Bar is on 7-9 King Street.'
User: 'thank you goodbye'

[A]: Don't Care


[Q]: 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 addonsbrookes area'
System: 'The Peking Restaurant is an outstanding restaurant, it's in the Addenbrooke's part of town and it's in the cheap price range.'
User: 'ok and whats the address'
System: 'The Peking Restaurant is located on Unit 3, The Belvedere, Homerton Street.'
User: 'and the post code'
System: 'The Peking Restaurant is in the area with the postcode CB2 8NX.'
User: 'ok thank you good bye'

[A]:
Cheap