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

Now, he heads down a flight of stairs.
He gives someone a piercing stare and she looks away.

He talks to the camera for a moment.
A man in a purple shirt is talking to the camera.

Someone purses her lips and closes her eyes.

Rubbing his blistered hand together, a grinning someone walks up someone's front steps.