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 Nystad | Statement: [Treaties of the Russian Empire, includes, Treaty of Nystad]

Target entity: Treaty of Nystad
Context triple: [Treaties of the Russian Empire, includes, Treaty of Nystad]

• A. Treaty of Nystad chosen
  The Treaty of Nystad was the 1721 peace agreement that ended the Great Northern War, marking the decline of Swedish great-power status and ceding significant Baltic territories to the Russian Empire.
• B. Treaty of Åbo
  The Treaty of Åbo was a 1743 peace agreement between Sweden and Russia that ended the Russo-Swedish War of 1741–1743 and ceded parts of southeastern Finland to the Russian Empire.
• C. Treaty of Stolbovo
  The Treaty of Stolbovo was a 1617 peace agreement between Sweden and Russia that ended the Ingrian War, significantly expanding Swedish territory and influence in the eastern Baltic region.
• D. Treaty of Christburg
  The Treaty of Christburg was a 1249 agreement between the Teutonic Order and Prussian nobles that sought to regulate the rights of Christianized Prussians and consolidate the Order’s control in the region.
• E. Treaty of Tsarskoye Selo
  The Treaty of Tsarskoye Selo was an 18th-century agreement by which the Duke of Holstein-Gottorp ceded his German duchy to Denmark in exchange for territorial compensation within the Russian Empire, reshaping the balance of power in northern Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.