He holds it up to the socket and the world revolves around him.
One to hold the lightbulb, and the rest of the world to revolve around them
One. She just holds it up there and waits for the world to revolve around her.
Three. One to administer the anaesthetic one to extract the light bulb and one to offer the socket some vile pink mouthwash.
Just one. All he has to do is hold it in place while the world revolves around him.
One. They just hold the bulb in place and the world revolves around them.