Complex sentence: Sheila Y. Oliver (born July 14,1952) is an American Democratic Party politician, the Lieutenant Governor-elect of New Jersey, who has served in the New Jersey General Assembly since 2004, where she represents the 34th legislative district.
Split into simpler sentences: Sheila Y. Oliver (born July 14,1952) is an American politician who is the Lieutenant Governor-elect of New Jersey. Oliver has served in the New Jersey General Assembly since 2004, where she represents the 34th legislative district.