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

A cop suddenly gets flung away from their car.
Someone breaks to a stop.

Someone grabs the letter and gazes longingly then turns it over in the box.
He presses his thumb against the ad and looks down at the unopened envelope from his father.

Someone turns and walks out the room.

Someone steps out the door as someone picks up his hat.