Question: Oebares was a Persian officer of Cyrus II of Persia, commonly known as Cyrus the Great  and also called Cyrus the Elder by the Greeks, was the founder of which Empire?
Sentence (from "Cyrus the Great"): From the Mediterranean Sea and Hellespont in the west to the Indus River in the east, Cyrus the Great created the largest empire the world had yet seen.
Relevant evidence: No