sentence: Text appears on the screen briefly. sentence:  The camera pans down the side of a fence. sentence:  It stops at a broken section. sentence:  It continues to pan down the fence. sentence:  Nails are hammered into the fence. sentence:  They continue down the fence and remove some dead plants. sentence:  They show a product used to clean the fence. sentence:  A man sprays the fence with the product. sentence:  He drops it and gets some paint. sentence:  A painted section of the fence is shown.