CLEAN : Ukraine protesters give president ultimatu

What is the main topic introduced at the beginning of the video?

• Mathematics

• Cooking

• Email

• Travel

Who is mentioned in the second section of the video?

• A teacher

• A man

• A woman

• A child

What does the video start with in the third section?

• A song

• A numerical reference

• A story

• A question

Which of the following is not mentioned in the video?

• This woman

• Cooking

• Email

• 4.7

What is the numerical reference mentioned in the video?

• 6.1

• 5.9

• 4.7

• 3.5