CLEAN: URUGUAY, Montevideo : Uruguayan fans watch the dramatic FIFA WC2010 Uruguay vs Ghana

What is the primary focus of the introduction section?

• Examples of 'Who?'

• The definition of 'Who?'

• The importance of 'Who?'

• The history of 'Who?'

In which context is 'Who?' most commonly used?

• To identify a place

• To describe an object

• To specify a time

• To refer to a person

Which section discusses the various applications of 'Who?'?

• Conclusion

• None of the above

• Contexts of 'Who?'

• Introduction

What is a key takeaway from the conclusion section?

• The challenges of using 'Who?'

• The future of 'Who?'

• The summary of 'Who?'

• The alternatives to 'Who?'

What is not covered in the conclusion section?

• Summary of key points

• Future implications

• Applications of 'Who?'

• Challenges faced