TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: He talks to the camera for a moment.

SOLUTION: A man in a purple shirt is talking to the camera.

PROBLEM: Someone gazes across the table at someone's paper.

SOLUTION: Now, they write at a table.

PROBLEM: Someone reloads and aims again.

SOLUTION:
Richard Parker watches the flare burst in the sky and retreats below the canvas.