Complex sentence: The task was to help one of their clients, the Bubba Gump Shrimp Company (a branded chain of seafood restaurants inspired by the 1994 film Forrest Gump), grow their brand's reputation by organizing a brand PR event to introduce the restaurant to the media.
Split into simpler sentences: The task was to help one of their clients, the Bubba Gump Shrimp Company (a branded chain of seafood restaurants inspired by the 1994 film Forrest Gump), grow their brand's reputation. Teams have to organize a brand PR event to introduce the restaurant to the media.