The input is a conversation between an automated system and a user, followed by a question. The user is 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. Similarly, the user may ask details of the place suggested by the system such as phone number, address, etc. The answer of the question has to be a Yes or a No. Given such a dialogue, answer the given question based on the information present in the dialogue.

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: 'i want ah a free restaurant and i dont care about the area'
System: 'Are you looking for somewhere near a particular venue? For example, Cherry Hinton Water Play, the Gallery at twelve A High Street, or the Museum of Archaelogy and Anthropology.'
User: 'i dont care'
System: 'What type of food would you like? For example, English, International, or Turkish.'
User: 'international'
System: 'There is no restaurant serving international food that is providing services for free.'
User: 'ok then turkish free restaurant'
System: 'There is no restaurant serving turkish food that is providing services for free.'
User: 'ok greek free restaurant'
System: 'There is no restaurant serving greek food that is providing services for free.'
User: 'anything free'
System: 'Would you like a greek food, or you don't care?'
User: 'free anything free'
System: 'The Michaelhouse Centre is an outstanding restaurant and it doesn't charge any entrance fee.'
User: 'a the area'
System: 'The Michaelhouse Centre, which doesn't charge any entrance fee, is a great restaurant.'
User: 'the address'
System: 'The Michaelhouse Centre is located on Michaelhouse, Trinity Street.'
User: 'and whats the post code'
System: 'The Michaelhouse Centre is in the area with the postcode CB2 1SU.'
User: 'ok thank you good bye'
Question: 'Did the user ask for the phone number of the restaurant?'

Example Output: No

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 an expensive restaurant in the addenbrookes area'
System: 'What type of food would you like? For example, Chinese, Fusion, or Greek.'
User: 'i dont care'
System: 'The Lucky Star, which is in the Addenbrooke's part of town, is an outstanding restaurant. It's in the expensive price range.'
User: 'what is the address'
System: 'The Lucky Star is located on Unit.'
User: 'uh whats the phone number'
System: 'Let me confirm. You don't care about the food. You are looking for a venue.'
User: 'correct'
System: 'Let me confirm. You don't care about the food and you are looking for a venue.'
User: 'thats correct'
System: 'Are you looking for a pub or a restaurant?'
User: 'im looking for an expensive restaurant in the addenbrookes area'
System: 'The Lucky Star is on Unit and its phone number is 01223244277.'
User: 'what is the address'
System: 'The Lucky Star is on Unit.'
User: 'what is the postcode'
System: 'The Lucky Star is in the area with the postcode CB1 7DY.'
User: 'sil'
System: 'The Lucky Star is a great restaurant.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'

Example Output: Yes

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 an italian restaurant in a cheap price range'
System: 'Clowns is a great cafe. It serves italian food. This place, which is an outstanding restaurant, is in the cheap price range.'
User: 'what is the address'
System: 'Clowns is on 54 King Street. The price for main courses ranges from 5 pounds to 11 pounds and the price for a cappuccino is 1 pound 50.'
User: 'what is the phone number'
System: 'The phone number of Clowns is 01223355711.'
User: 'thank you goodbye'
Question: 'Did the user ask for the phone number of the restaurant?'

Example Output:
Yes