HK student's death fuels more anger against police

What is the primary focus of the introduction section?

• The history of 'No'

• The significance of 'No'

• The future of 'No'

• The alternatives to 'No'

In which scenarios is the concept of 'No' most applicable?

• When asking a question

• When agreeing to a proposal

• When declining an offer

• When making a suggestion

What is the main takeaway from the conclusion section?

• The importance of saying 'Yes'

• The impact of 'No' in decision making

• The history of the word 'No'

• The grammatical structure of 'No'