Complex sentence: Quequén a beach town in Necochea, province of Buenos Aires, Argentina is located in the Atlantic coast by the Quequén Grande river.With a population of 14.524 inhabitants (INDEC, 2001) it is one of the most important grain exporting harbours in Argentina.
Split into simpler sentences: Quequén a beach town in Necochea, province of Buenos Aires, Argentina. Is located in the Atlantic coast by the Quequén Grande river.With a population of 14.524 inhabitants (INDEC, 2001) it is one of the most important grain exporting harbours in Argentina.