TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: The guy folds his legs and climbs back up.

SOLUTION: A guy sits on the floor and speaks.

PROBLEM: The sun sinks low in the sky, casting long shadows across the yard.

SOLUTION: Someone picks up the book, sits against the base of the tree and begins to read.

PROBLEM: A person in a blue jacket comes up behind them.

SOLUTION:
It zooms in onto a man skiing slowly down the hill.