 
 <prompt> Wetin dem dey yan for Iran? Given di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: All Iranian languages dem come from one common ancestor, Proto-Iranian. For back, and together with Proto-Indo-Aryan and the Nuristani languages, Proto-Iranian come from one common ancestor Proto-Indo-Iranian. The Indo-Iranian languages dey believe say dem start from Central Asia. The Andronovo culture na the suggested candidate for the common Indo-Iranian culture around 2000 BC. 