Complex sentence: The National University of the Northeast (Castilian: "Universidad Nacional del Nordeste", UNNE) is an Argentine national university and the most important one situated in the cities of Corrientes and Resistencia, capitals cities of the Provinces of Corrientes and Chaco respectively.
Split into simpler sentences: The National University of the Northeast (Castilian: "Universidad Nacional del Nordeste", UNNE) is an Argentine national university. It is situated in the cities of Corrientes and Resistencia, capitals cities of the Provinces of Corrientes and Chaco respectively.