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 Madrid (1750) | Statement: [Treaties of Portugal, hasPart, Treaty of Madrid (1750)]

Target entity: Treaty of Madrid (1750)
Context triple: [Treaties of Portugal, hasPart, Treaty of Madrid (1750)]

• A. Treaty of Madrid (1750) chosen
  The Treaty of Madrid (1750) was an agreement between Spain and Portugal that redefined their colonial borders in South America, largely replacing the earlier Treaty of Tordesillas by recognizing de facto territorial occupations.
• B. Treaty of Madrid (1670)
  The Treaty of Madrid (1670) was an agreement between England and Spain that helped define their colonial possessions in the Americas and ease tensions over piracy and territorial claims.
• C. Treaty of Madrid (1526)
  The Treaty of Madrid (1526) was a peace agreement imposed by Emperor Charles V on the captive French king Francis I after his defeat at Pavia, forcing major territorial concessions in Italy and Burgundy that France later refused to honor.
• D. Treaty of Madrid (1795)
  The Treaty of Madrid (1795), commonly known as Pinckney's Treaty, was an agreement between the United States and Spain that settled territorial disputes, defined the boundary with Spanish Florida, and granted Americans navigation rights on the Mississippi River and access to the port of New Orleans.
• E. Treaty of Madrid (1667)
  The Treaty of Madrid (1667) was a peace agreement between England and Spain that helped normalize relations after mid-17th-century conflicts and redefined their colonial and commercial rivalry.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.