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The video begins with an introduction to the topic of spectacles, followed by Joanne introducing herself.

What is the main topic introduced in the first section of the video?

• The history of glasses

• The concept of spectacles

• The invention of contact lenses

• The future of eyewear

What is the duration of the first section?

• 6000 milliseconds

• 4550 milliseconds

• 3450 milliseconds

• 5000 milliseconds

Who is introduced in the second section of the video?

• Joanne

• John

• Julia

• James

What unique phrase does Joanne use in her introduction?

• As a coin

• As a star

• As a gem

• As a pearl

How long does Joanne's introduction last?

• 5000 milliseconds

• 3860 milliseconds

• 4000 milliseconds

• 4500 milliseconds