<human>: Question: What is attested as a self-identifier in Iranian languages?
Answer: The term Iran derives directly from Middle Persian Ērān, first attested in a 3rd-century inscription at Rustam Relief, with the accompanying Parthian inscription using the term Aryān, in reference to Iranians.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: no