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 Oliwa of 1660 | Statement: [Potop szwedzki, significantEvent, Treaty of Oliwa of 1660]

Target entity: Treaty of Oliwa of 1660
Context triple: [Potop szwedzki, significantEvent, Treaty of Oliwa of 1660]

• A. Treaty of Oliwa
  The Treaty of Oliwa was a 1660 peace agreement that ended the Polish–Swedish War, confirming Swedish control over Livonia while restoring peace and formal relations between Sweden and the Polish–Lithuanian Commonwealth.
• B. Treaty of Warsaw (1705)
  The Treaty of Warsaw (1705) was an agreement during the Great Northern War in which the Polish king Stanisław Leszczyński, backed by Sweden, aligned the Polish–Lithuanian Commonwealth with Swedish interests against Saxony and Russia.
• C. Treaty of Thorn (1709)
  The Treaty of Thorn (1709) was an agreement concluded during the Great Northern War that formalized the renewed alliance between Russia and Poland-Lithuania against Sweden following the Russian victory at Poltava.
• D. Treaty of Kalisch
  The Treaty of Kalisch was an 1813 alliance agreement between Prussia and Russia that marked Prussia’s break with Napoleonic France and helped launch the War of the Sixth Coalition.
• E. Treaty of Oliva chosen
  The Treaty of Oliva was a 1660 peace agreement that ended the Northern Wars between Sweden, the Polish–Lithuanian Commonwealth, and Brandenburg-Prussia, confirming Sweden’s great-power status in the Baltic region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.