Based on the above definition, you could use it in a sentence stating that "The last episode of series five of BBC's <em>Merlin</em> was released on December 24th, 2012." In Spanish, this would be "El último episodio de la serie cinco de la BBC <em>Merlin</em> fue estrenado el veinticuatro de diciembre de 2012."
Answer: the inhabitants of a town want to change to the municipal authority. For this, the population uses a participation mechanism, what would it be?