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: Battle of Ankara | Statement: [Timurid–Ottoman conflicts, significantEvent, Battle of Ankara]

Target entity: Battle of Ankara
Context triple: [Timurid–Ottoman conflicts, significantEvent, Battle of Ankara]

• A. Battle of Ankara chosen
  The Battle of Ankara was a major 1402 clash between the Ottoman Empire and Timur’s forces that resulted in a crushing Ottoman defeat and the temporary collapse of Ottoman central authority.
• B. Battle of Köse Dağ
  The Battle of Köse Dağ was a decisive 1243 confrontation in which the Mongol Empire crushed the Seljuk Sultanate of Rum, leading to the latter’s decline and the expansion of Mongol dominance in Anatolia.
• C. Battle of Kartal
  The Battle of Kartal was a significant 1770 engagement in which the Russian army decisively defeated Ottoman forces along the Dniester River, contributing to Russia’s eventual victory in the Russo-Turkish War of 1768–1774.
• D. Battle of Karababa
  The Battle of Karababa was a significant engagement between Russian and Persian forces during the early 19th-century Russo-Persian War, reflecting the broader struggle for dominance in the Caucasus region.
• E. Battle of Otlukbeli
  The Battle of Otlukbeli was a decisive 1473 clash in eastern Anatolia in which the Ottoman Empire defeated the Aq Qoyunlu confederation, consolidating Ottoman dominance in the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.