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 man shovel snow off the car, then he shovel the snow off on the car next to the silver car.

SOLUTION: The woman began to shovel the snow off the silver car, she handed the shovel to the man.

PROBLEM: A woman instructs the student how to use outdoor knives.

SOLUTION: He is explaining techniques and equipment.

PROBLEM: People are crossing the finish line of a race.

SOLUTION:
A man takes a drink out of a water bottle.