Complex sentence: The tram is operated by Interfac on behalf of the Roosevelt Island Operating Corporation of the State of New York, a state public benefit corporation created in 1984 to run services on the island.
Split into simpler sentences: The tram is operated by Interfac on behalf of the Roosevelt Island Operating Corporation of the State of New York (RIOC). RIOC is a state public benefit corporation created in 1984 to run services on the island.