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 catches each in the crook of her arm then heaves it into someone's arms.

SOLUTION: Forming a line, the youth group members pass down the sacks one at a time.

PROBLEM: They resume playing and jumping.

SOLUTION: The ball comes around behind the players.

PROBLEM: A man pulls up the shingles one by one.

SOLUTION:
A roll of shingles is shown lying on a roof.