CLEAN : FILE: Samsung heir denies charges at preliminary hearing

What is the primary focus of the introduction section?

• Practical applications of 'Oh'

• Historical background of 'Oh'

• Introduction to the concept of 'Oh'

• Detailed analysis of 'Oh'

Which section discusses the importance of 'Oh'?

• Significance

• Introduction

• Conclusion

• None of the above

What is the main topic of the conclusion section?

• Introduction to 'Oh'

• Significance of 'Oh'

• Practical examples of 'Oh'

• Conclusion and final thoughts on 'Oh'

Which section would likely cover the practical applications of 'Oh'?

• None of the sections

• Conclusion

• Significance

• Introduction

What is the duration of the entire video in milliseconds?

• 141000

• 479

• 141479

• 160