TASK DEFINITION: Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.
PROBLEM: The crowd is cheering and gesturing.

SOLUTION: A man is leading the band.

PROBLEM: Someone controls him as he tries to turn.

SOLUTION: This shirtless man is surfing on the calm waves of water.

PROBLEM: The babysitter takes up small legos.

SOLUTION:
Someone reaches into his jacket and takes out his cell phone.