Complex sentence: She was Artistic Director of the Grand Theatre in London, Ontario from 1988 to 1994, and returned to the Stratford stage to play Mary Tyrone in the widely respected 1994 and 1995 production of "Long Day's Journey into Night".
Split into simpler sentences: She was Artistic Director of the Grand Theatre in London, Ontario from 1988 to 1994. She returned to the Stratford stage to play Mary Tyrone in the widely respected 1994 and 1995 production of "Long Day's Journey into Night".