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: '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'

Output (English): Moderate