Complex sentence: A member of the Democratic Party, Díaz represented the 32nd district in the New York State Senate from 2003 to 2017; his Senate district included parts of the Bronx neighborhoods of Castle Hill, Parkchester, Morrisania, Hunts Point, Melrose, Longwood, and Soundview.
Split into simpler sentences: A member of the Democratic Party, Díaz represented the 32nd district in the New York State Senate from 2003 to 2017. His constituency includes parts of the Bronx neighborhoods of Castle Hill, Parkchester, Morrisania, Hunts Point, Melrose, Longwood, and Soundview.