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

He puts it in his pocket.
Someone steps inside the vault and snatches up the package.

He keeps the ad, and looks at it with a sober expression.
It's the attachment someone forwarded to all employees.

The middle lady uses her foot to move the mop.

We see a man mopping a floor under women's feet.