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

[EX Q]: Outside, a large tank backs up as a long, black convertible car pulls to a stop.
[EX A]: As the dust settles, the bearded man lifts a stone block off the goateed man who lies motionless.

[EX Q]: Someone stands at the end of it, looking at someone.
[EX A]: Someone slams the door shut.

[EX Q]: He gives her a playful grin.
[EX A]:
His expression brightens as he watches her.