TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: Then, the soldiers run on a trench to search a safe place while firing their firearms.

SOLUTION: After other soldiers run and shoot while searching abandoned shelters.

PROBLEM: Next, the gymnast performs multiple flips on the pommel platform for a long time.

SOLUTION: After, the gymnast lay down on the floor, makes tuns and spins the hula ring around her neck and feet, then she stands on her arms while spinning the hula ring and bend down.

PROBLEM: Someone's van is parked behind some trees.

SOLUTION:
She carries a suitcase and a basket, and walks away from the house.