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: [Anglo-Spanish War (1796–1808), cause, Treaty of San Ildefonso (1796)]

Target entity: Treaty of San Ildefonso (1796)
Context triple: [Anglo-Spanish War (1796–1808), cause, 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. Larrea–Gual Treaty
  The Larrea–Gual Treaty was a 19th-century peace agreement that helped settle territorial and diplomatic disputes between Gran Colombia and Peru following their armed conflict.
• E. Treaty of Girón
  The Treaty of Girón was a 1829 peace agreement between Gran Colombia and Peru that helped end the Gran Colombia–Peru War following the Battle of Tarqui.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.