Complex sentence: Suffrage is non-cumpulsory and is afforded to Cuban citizens resident for two years on the island who are aged over sixteen years and who have not been found guilty of a criminal offense and not mentally handicapped.
Split into simpler sentences: Suffrage is non-cumpulsory and is afforded to Cuban citizens who have resided for two years on the island. Such citizens must be aged over sixteen years, must not have been found guilty of a criminal offense, and cannot be mentally handicapped.