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 reaches out towards someone.

SOLUTION: Someone stares back up at the beast.

PROBLEM: The entire group of ladies dances in quick and vigorous steps as they rapidly move their hands.

SOLUTION: She continues more dance moves and rounds where she moves her body, arms and legs simultaneously.

PROBLEM: He slams his bike down on the ground.

SOLUTION:
Someone throws the chain off, leaning over the back of the motorcycle.