Step 1: Identify the opening sentence
Sentence (A) introduces a person who overcame hardship—sets up a background.
Step 2: Establish the turning point
Sentence (C) introduces the martial arts coach who rescued the situation—this is the “turning point”.
Step 3: Detail the controversy
Sentence (D) (court case) is the final consequence of the issue arising in sentence (B), where government objects to the mentoring process.
Correct order: A \( \rightarrow \) C \( \rightarrow \) B \( \rightarrow \) D