Task: Explanation
Input (English): Entourage is a 2015 American comedy film written, directed and co-produced by Doug Ellin, and serves as a continuation of the HBO TV series of the same name. It stars the principal cast of the show, Kevin Connolly, Adrian Grenier, Kevin Dillon, Jerry Ferrara and Jeremy Piven, and follows actor Vincent Chase who goes overbudget on his directorial debut and must ask newly-appointed studio head Ari Gold for more money. Question: What was the role of  Jeremy Piven in the 2015 American comedy film Entourage? Answer: Ari Gold
Output (English):  It stars the principal cast of the show, Kevin Connolly, Adrian Grenier, Kevin Dillon, Jerry Ferrara and Jeremy Piven, and follows actor Vincent Chase who goes overbudget on his directorial debut and must ask newlyappointed studio head Ari Gold for more money.