CLEAN : Two Bengal white tigers born at Liberec zoo in Cezch Republic

The transcript covers changes in groups of people, random thoughts about a hot dog, and mentions calling something. It also touches on color and communication using a heliograph.

What is a key characteristic of all groups of people according to the video?

• They are unpredictable.

• They never change.

• They always change.

• They remain the same.

Which of the following terms was mentioned in the second section?

• Hot dog

• Yellow

• Heliograph

• Change

What phrase is associated with the color 'Yellow' in the video?

• It's nothing.

• It's something.

• It's everything.

• It's important.

Which of the following is NOT mentioned in the video?

• Hot dog

• Yellow

• Heliograph

• Blue

What is the final word in the video transcript?

• Heliograph

• Call

• Yellow

• Done