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: 'moderately priced restaurant in the cherry hinton area'
System: 'Sitar Tandoori, which is in the Cherry Hinton part of town, is a great restaurant. It's in the moderate price range.'
User: 'may i have the address please'
System: 'Sitar Tandoori is on 43 High Street, Cherry Hinton.'
User: 'sil'
System: 'Sitar Tandoori is a great restaurant.'
User: 'may i have the address please'
System: 'Sitar Tandoori is on 43 High Street, Cherry Hinton.'
User: 'what is the type of food'
System: 'Sitar Tandoori serves indian food.'
User: 'sil'
System: 'Sitar Tandoori is an outstanding restaurant.'
User: 'thank you goodbye'

Output (English): Moderate