TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Someone raises his arm to someone.

SOLUTION: People rush from the crumbling Temple.

PROBLEM: He stares wide - eyed as he crosses across to the door, steps to the window and turns a corner.

SOLUTION: Someone turns and approaches him slowly.

PROBLEM: The boys burst into the room.

SOLUTION:
His eye widens in surprise.