CLEAN : EU foreign policy chief heads to Iran talk

What is the primary focus of the introduction section?

• Examples of 'Oh' in sentences

• Introduction to the concept of 'Oh'

• Detailed analysis of 'Oh'

• Historical background of 'Oh'

In which contexts can 'Oh' be used?

• Only in formal settings

• Only in informal settings

• Only in written communication

• In both formal and informal settings

Which section discusses the different contexts of 'Oh'?

• Introduction

• None of the above

• Contexts of 'Oh'

• Conclusion

What is the main takeaway from the conclusion section?

• A summary of the key points about 'Oh'

• A detailed history of 'Oh'

• A list of synonyms for 'Oh'

• A comparison of 'Oh' with other expressions

What is the duration of the entire video?

• 5070 milliseconds

• 860 milliseconds

• 1000 milliseconds

• 5930 milliseconds