Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.

He points all over the roof and shows a man working on the roof while panning around again.
A man is seen speaking to the camera and pans over to a roof that is breaking apart.

They go down the white waters with their paddles.
A group of kayakers are gathered at a rapid river.

A second carpenter smooths out the paint on the ceiling.
A carpenter sprays a ceiling with paint.