Input (grade 9): Piolenc is a commune in the Vaucluse department in the Provence-Alpes-C Ã te d'Azur region in southeastern France.
Output (grade 6): Piolenc is a commune of 4,445 people (2005). It is located in the region Provence-Alpes-C Ã te d'Azur in the Vaucluse department in the south of France.