Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.

Example Input: Trembling, he stares at it then collapses safely.
Example Output: Someone's mouth drops as he thinks to himself.

Example Input: The scene switches back to the group of air tanks with more text explaining.
Example Output: Another man is scuba diving and he lets go of his tank to demonstrate the buoyancy.

Example Input: The weight lifter without a shirt gets into the squat position without any weight and rocks back and forth for flexing and stretching.
Example Output:
A weight trainer explains flexing and stretching for proper squat position.