TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: She begins talking on her phone and the same clip is shown again in slow motion.

SOLUTION: A man records a close up of a tube and pushing it into a woman standing in the snow.

PROBLEM: Someone leans out the passenger window and aims a gun at his back.

SOLUTION: As it heads back toward the defiant young man.

PROBLEM: Someone sits near her, not too close.

SOLUTION:
They sit down on the grass.