Complex sentence: Not content with the social services GMHC provided, Kramer expressed his frustration with bureaucratic paralysis and the apathy of gay men to the AIDS crisis by writing a play titled "The Normal Heart" which was produced at The Public Theater in New York City in 1985.
Split into simpler sentences: Not content with the social services GMHC provided, Kramer grew frustrated with bureaucratic paralysis and the apathy of gay men to the AIDS crisis. He expressed this frustration by writing a play titled "The Normal Heart", produced at The Public Theater in New York City in 1985.