Original sentence: Vajna had previously sold his interest in his first production company, Carolco International Pictures in 1989, which he had started with his partner Mario F.was a small independent production company that was formed in 1992 by Andrew G
Edited sentence: Vajna, after he had sold his interest in his first production company, Carolco International Pictures in 1989, which he had started with his partner Mario F.was a small independent production company that was founded by Andrew G