Task: Dialogue State Tracking
Input (English): 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 east asian restaurant in the river side area'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'any price range'
System: 'Little Seoul is an outstanding restaurant, it's in the riverside part of town and it serves east asian food.'
User: 'sil'
System: 'What part of town do you have in mind? For example, something in the Chesterton, Fen Ditton, or New Chesterton area.'
User: 'what is the address'
System: 'Little Seoul is located on 108 Regent Street.'
User: 'river side'
System: 'Little Seoul, which is in the riverside part of town, is an outstanding restaurant. It serves east asian food.'
User: 'what is the phone number'
System: 'The phone number of Little Seoul is 01223308681.'
User: 'what is the phone number'
System: 'The phone number of Little Seoul is 01223308681.'
User: 'what is the price of the food'
System: 'Little Seoul is an outstanding venue. The price for main courses ranges from 6 pounds 90 to 7 pounds 90.'
User: 'what is the price of the food'
System: 'Little Seoul is an outstanding venue. The price for main courses ranges from 6 pounds 90 to 7 pounds 90.'
User: 'thank you good bye'
Question: 'Did the user mention price range they are looking for?'

Output (English): No