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

He smiles as he talks to the camera.
The room is large, with a man in glasses sitting at a table covered with electronic equipment.

Another trooper, with a pistol barrel, knocks the pistol from someone's lifted hand.
One trooper smacks the back of someone's head with a pistol barrel.

The man turns to the young woman.

He sits up and snorts a line of cocaine.