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 first man looks down at the cup and grimaces at what he sees.

SOLUTION: The camera shows the ball hitting the table and landing into the cup on the other side.

PROBLEM: The woman continues to ride on the end as well as teach her class.

SOLUTION: The woman speaks into a microphone leading a class while riding on a bike as well as weight lifting.

PROBLEM: Another group rafts down the river.

SOLUTION:
Another person kayaks down the river.