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

Someone taps the bar, then removes his goggles and shakes his head.
He pauses, and they hover over his head.

We see the girl pretend to brush and spray her hair.
We see the girl looking down at the camera.

Someone stands up and begins to walk with the platoon.

Someone holds up his hand, motioning that he does n't know.