CLEAN : Troops from Chad and Niger seize weapons from Boko Haram

The video tutorial covers an introduction to a topic, explains the use of a question mark, and discusses a second concept.

What is the main focus of the first section?

• The phrase '2nd.'

• None of the above

• The phrase 'She has it.'

• The phrase 'Question mark.'

Which phrase is discussed in the second section?

• She has it.

• Question mark.

• 2nd.

• All of the above

Which section covers the phrase 'Question mark.'?

• None of the sections

• Third section

• First section

• Second section

What is the topic of the third section?

• None of the above

• 2nd.

• Question mark.

• She has it.

In which section is the phrase '2nd.' discussed?

• None of the sections

• Third section

• Second section

• First section