Complex sentence: Richard Alan Shapiro and Esther Shapiro are American married couple who work as television screenwriters and producers best known as the creators of the long-running 1980s primetime serial "Dynasty", its spin-off series "The Colbys", and the 1991 miniseries'.
Split into simpler sentences: Richard Alan Shapiro and Esther Shapiro are an American married couple who work as television screenwriters and producers. They are best known as the creators of the long-running 1980s primetime serial "Dynasty", its spin-off series "The Colbys", and the 1991 miniseries'.