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 holds out his hand to hug the man.

SOLUTION: Someone runs up to him and hugs him.

PROBLEM: As someone clears the entrance, Virgil climbs out into a courtyard.

SOLUTION: She eyes a tunnel blocked by a cluster of rocks.

PROBLEM: He starts to tell someone.

SOLUTION:
Someone puts down the framed photo.