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: 'background noise'
System: 'Let me confirm. You don't care about the internet connection and you are looking for a venue.'
User: 'no'
System: 'Are you looking for a cafe or a restaurant?'
User: 'im looking for'
System: 'Are you looking for a cafe or a restaurant?'
User: 'im looking for a vegetarian restaurant'
System: 'The Rainbow Cafe, which serves traditional food, is an outstanding restaurant. It serves vegetarian food.'
User: 'im looking for a vegetarian restaurant'
System: 'The Rainbow Cafe, which serves traditional and vegetarian food, is a great restaurant.'
User: 'what is the address'
System: 'The Rainbow Cafe is on 9a King's Parade.'
User: 'what is the address and'
System: 'The Rainbow Cafe is on 9a King's Parade.'
User: 'what area is that'
System: 'The Rainbow Cafe is in the Girton part of town.'
User: 'you answered all my questions thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Output (English): No