Airstrikes as Syrian troops reach rebel-held town

Nana introduces herself in a brief greeting.

Who is the person introducing themselves in the video?

• Sara

• John

• Alex

• Nana

What is the first word spoken in the video?

• Hi

• Hey

• Hello

• Greetings

What is the duration of the introduction section?

• 900 milliseconds

• 800 milliseconds

• 1100 milliseconds

• 1000 milliseconds

What is the last word spoken in the introduction?

• I'm

• Hi

• Hello

• Nana

What is the purpose of the video introduction?

• To explain a concept

• To ask a question

• To summarize a topic

• To introduce the speaker