Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Sasanian Empire | Statement: [Tabaristan, ruledBy, Sasanian Empire]

Target entity: Sasanian Empire
Context triple: [Tabaristan, ruledBy, Sasanian Empire]

• A. Sasanian Empire chosen
  The Sasanian Empire was a powerful pre-Islamic Iranian dynasty (224–651 CE) that ruled a vast realm stretching from the eastern Mediterranean to Central Asia and served as a major rival to the Roman and Byzantine Empires.
• B. Ashtarkhanid dynasty
  The Ashtarkhanid dynasty was a ruling family of Uzbek origin that governed the Khanate of Bukhara in Central Asia from the late 16th to the mid-18th century.
• C. Parthian Empire
  The Parthian Empire was a major ancient Iranian imperial power (247 BCE–224 CE) that controlled a vast territory between the Roman Empire and Han China and served as a key political and cultural bridge across the Silk Road.
• D. Achaemenid Empire
  The Achaemenid Empire was an ancient Persian superpower (c. 550–330 BCE) that created one of history’s largest empires, renowned for its administrative sophistication, cultural tolerance, and vast territorial reach from the Balkans to the Indus Valley.
• E. Anushteginid dynasty
  The Anushteginid dynasty was a Turkic ruling house that governed the Khwarazmian Empire in Central Asia from the late 11th to early 13th centuries, overseeing a period of significant military expansion and cultural flourishing before its conquest by the Mongols.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.