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 is on all fours, making noises at the cat.

SOLUTION: The cat pads over to someone and steals the someone stuffed mouse.

PROBLEM: They approaches a barn and sees pliers carved out in the middle of the hedge.

SOLUTION: Now, as someone and someone run along the rainy dock, words appear.

PROBLEM: The mass, now a vast swirling gray sea, is heading for new york.

SOLUTION:
The swarm approaches a sports stadium, which crumbles to dust as the cloud engulfs it.