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

Someone waves his hand in front of someone's face.
She peeks toward him from the corner of her eyes.

Cattle stream into it as someone rides toward the docks at the head of her herd.
The gates out of the pen are closed in front of someone, and the gate to the wooden loading tunnel raised.

Someone marches her across the river.

Someone snatches it and strikes her.