TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: He starts off to their car.

SOLUTION: Someone is sitting sullenly on a carpet near the rear entrance to the building.

PROBLEM: another toddler is walking a dog on a lease.

SOLUTION: A toddler is in a stroller holding a lease to a dog.

PROBLEM: The girl's father, someone, a thin man in his late twenties, is seated on the reading chair next to a t. v.

SOLUTION:
Someone watches breathlessly from the doorway as someone moves through the many adults across the room.