sentence: A white screen appears with a moving graphic of a butterfly that turns into multi colored text with a website address underneath. sentence:   The screen then shows text with blue, yellow, tree and grey test showing the TV channel name and the title of the video. sentence:   A woman in a kitchen behind a counter is explaining how to make a furniture polish using organic materials. sentence:   White text appears on the screen. sentence:   The video now shows the woman using the polish she just made. sentence:   A white screen appears with text giving a website address followed by the contributors of the video.