Complex sentence: Sahamongkol Film International filed a $49-50 million lawsuit against Jaa, Universal Pictures, and United International Pictures in September 2013, claiming Jaa was in breach of his contract by accepting the role of Kiet in "Fast and Furious 7".
Split into simpler sentences: Sahamongkol Film International filed a $49-50 million lawsuit against Jaa, Universal Pictures, and United International Pictures in September 2013. Sahamongkol claimed Jaa was in breach of his contract by accepting the role of Kiet in "Fast and Furious 7".