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.

Example input: 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 moderately priced coffee shop'
System: 'Are you looking for somewhere near a particular venue? For example, Cambridge Contemporary Art, Great Saint Mary's Church, or Primavera.'
User: 'no im not'
System: 'Cafe Eleven, which is in the moderate price range, is an outstanding cafe.'
User: 'can i get the phone number and the postcode'
System: 'The phone number of Cafe Eleven is 01223369157. It's in the area with the postcode CB1 1DG.'
User: 'thank you goodbye'

Example output: Moderate
Example explanation: The user mentions that they are looking for a moderately priced coffee shop.
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: '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 pub, or a restaurant.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a pub.'
User: 'i am trying to find a moderately priced restaurant'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'im just trying to find a um moderate'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'a restaurant'
System: 'What type of food would you like? For example, Chinese, Continental, or Mediterranean.'
User: 'im looking for a moderate priced restaurant'
System: 'What type of food would you like? For example, pub, American, or English.'
User: 'um chinese'
System: 'The J Restaurant, which serves chinese food, is an outstanding restaurant. It's in the moderate price range.'
User: 'chinese'
System: 'The J Restaurant, which serves chinese food, is an outstanding restaurant. It's in the moderate price range.'
User: 'american'
System: 'There is no restaurant in the Girton area and serving chinese food in the moderate price range.'
User: 'unintelligible'
System: 'Hakka, which serves chinese food, is a great restaurant. It's in the moderate price range.'
User: 'uh an addenbrookes unintelligible'
System: 'The Lucky Star is an outstanding restaurant. It's in the Addenbrooke's part of town. It serves chinese food.'
User: 'can i have a phone number'
System: 'The phone number of the Lucky Star is 01223244277.'
User: 'can i have the phone number please'
System: 'The phone number of the Lucky Star is 01223244277.'
User: 'and whats the price of the venue'
System: 'The Lucky Star is an outstanding venue. The price for main courses ranges from 12 pounds 99 to 14 pounds 99.'
User: 'price of the venue'
System: 'The Lucky Star is an outstanding venue. The price for main courses ranges from 12 pounds 99 to 14 pounds 99.'
User: 'ok thank you good bye'

A:
Moderate