 
 <prompt> ```Wen we fit tie di origination of di word Iran? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: The word Iran come from Middle Persian Ērān, wey dem first see for 3rd-century inscription for Rustam Relief, with Parthian inscription wey use the word Aryān, to refer to Iranians. The Middle Iranian ērān and aryān na plural forms of gentilic ēr- (Middle Persian) and ary- (Parthian), wey both come from Proto-Iranian *arya- (wey mean "Aryan," i.e., "of the Iranians"), wey dem argue say e come from Proto-Indo-European *ar-yo-, wey mean "skillful assembler." For Iranian languages, the gentilic dey show for ancient inscriptions and the literature of Avesta, and e still dey for other Iranian ethnic names like Alans (Ossetic: Ир – Ir) and Iron (Ossetic: Ирон – Iron). 