context: Dara I, Darius I (Greek: Δαρεῖος) (in Persian: Darius km) as the Persians call him Darius the Great is King Achaemenid III reigned from 521 B.C. to 486 B.C., the brother-in-law of Smerds, and Ibn Wehtashab, and grandson of Arsamees >.
question: Who is Darius I?
answers.text: King Achaemenid III reigned from 521 B.C. to 486 B.C., the brother-in-law of Smerds, and Ibn Wehtashab, and grandson of Arsamees