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: Treaty of Gulistan | Statement: [Qajar Iran, notableEvent, Treaty of Gulistan]

Target entity: Treaty of Gulistan
Context triple: [Qajar Iran, notableEvent, Treaty of Gulistan]

• A. Treaty of Gulistan chosen
  The Treaty of Gulistan was an 1813 peace agreement between Qajar Iran and the Russian Empire that ended the first Russo-Persian War and ceded large parts of the Caucasus from Iran to Russia.
• B. Treaty of Turkmenchay
  The Treaty of Turkmenchay was an 1828 peace agreement between Qajar Iran and the Russian Empire that ended the Russo-Persian War and forced Iran to cede large parts of the South Caucasus, profoundly reshaping the region’s political boundaries.
• C. Treaty of Pruth
  The Treaty of Pruth was a 1711 peace agreement between the Ottoman Empire and Russia that halted Peter the Great’s advance and forced Russia to return Azov, temporarily checking its expansion toward the Black Sea during the Great Northern War.
• D. Treaty of Georgievsk
  The Treaty of Georgievsk was a 1783 agreement that made the eastern Georgian kingdom of Kartli-Kakheti a protectorate of the Russian Empire, marking a pivotal step in Russia’s expansion into the Caucasus.
• E. Treaty of Küçük Kaynarca
  The Treaty of Küçük Kaynarca was a 1774 peace agreement between the Russian and Ottoman Empires that significantly expanded Russian influence in the Black Sea region and marked a major decline in Ottoman power.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.