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 Ongal | Statement: [Khan Asparuh of Bulgaria, notableBattle, Battle of Ongal]

Target entity: Battle of Ongal
Context triple: [Khan Asparuh of Bulgaria, notableBattle, Battle of Ongal]

• A. Battle of Ongal chosen
  The Battle of Ongal was a decisive 7th-century clash in which the Bulgars defeated the Byzantine Empire, leading to the establishment of the First Bulgarian Empire in the Balkans.
• B. Battle of Koprukoy
  The Battle of Köprüköy was a World War I engagement on the Caucasus Front between the Russian and Ottoman Empires that helped set the stage for the later Erzurum offensive.
• C. Battle of Kagul
  The Battle of Kagul was a major 1770 engagement of the Russo-Turkish War in which Russian forces under Pyotr Rumyantsev decisively defeated a much larger Ottoman army, securing Russian dominance in the region.
• D. Battle of Chustenahlah
  The Battle of Chustenahlah was an 1861 American Civil War engagement in Indian Territory in which Confederate-allied Native American forces defeated Union-aligned Native Americans, leading to a significant refugee crisis among pro-Union tribes.
• E. Battle of Bayandir
  The Battle of Bayandir was a World War I engagement in the Caucasus region between the Ottoman Empire and Russian forces, forming part of the broader Caucasus campaign.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.