Aluminium workers protest against factory closure, scuffles with police; round-table

What does the phrase 'No, Sir.' imply in a conversation?

In what contexts might someone respond with 'No, Sir.'?

How does the tone of 'No, Sir.' affect the meaning of the response?

What are some alternative responses to 'No, Sir.' that convey a similar meaning?

Discuss the implications of using formal titles like 'Sir' in communication.