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 San Ildefonso (1796) | Statement: [Charles IV of Spain, notableEvent, Treaty of San Ildefonso (1796)]

Target entity: Treaty of San Ildefonso (1796)
Context triple: [Charles IV of Spain, notableEvent, Treaty of San Ildefonso (1796)]

• A. Treaty of San Ildefonso (1796) chosen
  The Treaty of San Ildefonso (1796) was an alliance agreement in which Spain, under Charles IV, joined revolutionary France against Great Britain during the French Revolutionary Wars.
• B. Treaty of San Ildefonso (1800)
  The Treaty of San Ildefonso (1800) was a secret agreement by which Spain retroceded the vast territory of Louisiana to France, reshaping the balance of power in North America and paving the way for the Louisiana Purchase.
• C. Treaty of San Ildefonso (1777)
  The Treaty of San Ildefonso (1777) was an agreement between Spain and Portugal that redefined their colonial boundaries, particularly in South America and Africa, and confirmed Spanish control over territories that would become Equatorial Guinea.
• D. Treaty of Almazán
  The Treaty of Almazán was a 14th-century peace agreement between Castile and Aragon that ended the protracted War of the Two Peters on the Iberian Peninsula.
• E. Treaty of El Pardo
  The Treaty of El Pardo was an 18th-century agreement between Spain and Portugal that redefined their colonial boundaries, including Spain’s claims in the region that would become Equatorial Guinea.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.