TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Outside, three masked men break a door open.

SOLUTION: A speeding bullet grazes someone's arm, another tears through someone's head, killing him.

PROBLEM: They tote small game bundled upside down on strings.

SOLUTION: Now, three hooded archers tromp out of a green forest.

PROBLEM: Now a friend arrives by a window and looks down to the crowd.

SOLUTION:
Someone grins and waves, then frantically fumbles at the buckles.