TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: She takes a puff of a cigarette.

SOLUTION: He and someone share a smile, then look away.

PROBLEM: He steps out onto the shore and tosses his gun over a railing.

SOLUTION: As the sun sinks below the horizon, the shooting star falls to the horizon.

PROBLEM: Someone climbs over a rock barrier carrying a yellow supply bag.

SOLUTION:
Water rains down lightly inside the sleek room - sized space.