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

Someone helplessly watches him go, unlocking the cage.
Bowing his head, someone shuffles back a few steps, then heads inside.

The troll then walks up to someone, who has fallen on the ground.
Unfazed by the bullets, he crushes the last deputy's head.

The apartment is now clean and neat.

Someone bends down and patiently wipes up the spilled coffee.