Original sentence: Due to the prominence of New York in United States theater, the OBIE's have become one of the most prestigious theater awards in the United States next to the Tony Awards; the Tonys are given to Broadway productions, while the OBIE's cover Off- and Off-Off-Broadway productions
Edited sentence: Due to the prominence of New York in United States theater, the OBIE's have become the most prestigious theater awards in the United States next to the Tony Awards; the Tonys are given to Broadway productions, while the OBIE's cover Off- and Off-Off-Broadway productions