TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: The bespectacled man heaves a sigh and strides away.

SOLUTION: He hands him the subpoena.

PROBLEM: Someone paces toward him and glances at the wreck.

SOLUTION: He stares off, vacantly.

PROBLEM: Someone sees a young girl in a white party dress holding a balloon.

SOLUTION:
From the roof, the guys look down on the approaching hoard of impassive faces.