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

[Q]: Trailing behind, someone watches someone drive on, keeping a still distance away from someone.
[A]: Hiking a tunnel, they sweep flashlights over their surroundings.


[Q]: Someone lowers his regretful gaze.
[A]: Blinking resignedly, someone looks at someone who snatches the gun away.


[Q]: A woman stands alone talking during the event.
[A]:
Then a iguana walks on a field with dead vegetation, while porcupines rest on stones.