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 touches a long casket like pod.

SOLUTION: The man presses it with his finger.

PROBLEM: She takes another step forward.

SOLUTION: It's rib segments twist and rotate until someone finds herself standing on the Destroyer's chest.

PROBLEM: Two men are in the water and other men are paddling in the water.

SOLUTION:
People raft down a stony river on inflatable boats.