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: Tarnovo Tsardom | Statement: [Ivan Shishman, historicalRegion, Tarnovo Tsardom]

Target entity: Tarnovo Tsardom
Context triple: [Ivan Shishman, historicalRegion, Tarnovo Tsardom]

• A. Second Bulgarian Empire chosen
  The Second Bulgarian Empire was a medieval Bulgarian state (1185–1396) that emerged after a successful uprising against Byzantine rule and became a major political and cultural power in the Balkans before falling to the Ottoman Empire.
• B. Principality of Bulgaria
  The Principality of Bulgaria was a semi-independent Bulgarian state established after the Russo-Turkish War of 1877–1878, which laid the foundations for the modern Bulgarian nation.
• C. Principality of Moldavia
  The Principality of Moldavia was a medieval and early modern Romanian state in Eastern Europe that existed from the 14th to the 19th century, encompassing territories that are now part of Romania, Moldova, and Ukraine.
• D. Principality of Kiev
  The Principality of Kiev was a medieval East Slavic state centered on the city of Kiev, which served as a major political, cultural, and religious hub of Kievan Rus' before its decline under Mongol invasion.
• E. Despotate of Dobruja
  The Despotate of Dobruja was a 14th-century semi-independent Bulgarian principality on the western Black Sea coast, known for its strategic maritime position and role as a regional power during the decline of the Second Bulgarian Empire.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.