TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Someone turns and runs upstairs.

SOLUTION: He slips two books back into someone's cauldron.

PROBLEM: After, the man pierce the nose of the girl and puts a tip.

SOLUTION: The girl is in a piercing shop, then a man rubs her nose with a tissue and put a mark.

PROBLEM: A graphic is shown on screen introducing a bowler using various balls.

SOLUTION:
The Bowlers Company logo appears on screen.