CLEAN: Water worries for besieged Gazans

The video begins with an introduction by Roger Alba, who greets the audience.

What is the first word mentioned in the video?

• Roger

• Alba

• I'm

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Who is introduced in the video?

• Roger Smith

• Alba Roger

• Roger Alba

• Alba Smith

What is the last name of the speaker?

• Johnson

• Alba

• Brown

• Smith

What is the speaker's first name?

• Brown

• Alba

• Smith

• Roger

Which of the following is not mentioned in the video?

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• Roger

• Alba

• Smith