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: Kazan Khanate | Statement: [Tatars, historicalState, Kazan Khanate]

Target entity: Kazan Khanate
Context triple: [Tatars, historicalState, Kazan Khanate]

• A. Kazan Khanate chosen
  The Kazan Khanate was a medieval Tatar Turkic state centered on the city of Kazan, which emerged from the Golden Horde and became a major regional power and frequent adversary of Muscovy until its conquest by Ivan the Terrible in 1552.
• B. Astrakhan Khanate
  The Astrakhan Khanate was a 15th–16th century Tatar state on the lower Volga River that became a key center of trade and was eventually conquered and annexed by the expanding Russian Tsardom.
• C. Derbent Khanate
  The Derbent Khanate was a historical khanate in the eastern Caucasus centered on the strategic fortress city of Derbent, which served as a key gateway between the Caspian Sea and the interior of the region.
• D. Siberian Khanate
  The Siberian Khanate was a medieval Tatar-ruled state in western Siberia that served as a key political and trading center before its conquest by Muscovy in the late 16th century.
• E. Crimean Khanate
  The Crimean Khanate was a Turkic Tatar state and vassal of the Ottoman Empire that controlled the Crimean Peninsula and surrounding steppes from the 15th to the 18th century, known for its role in Black Sea politics and slave raids into Eastern Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.