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: [Anglo-Spanish maritime disputes, relatedEvent, Treaty of Madrid (1750)]

Target entity: Treaty of Madrid (1750)
Context triple: [Anglo-Spanish maritime disputes, relatedEvent, 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 (1630)
  The Treaty of Madrid (1630) was an agreement between England and Spain that ended their 1620s conflict and restored peaceful diplomatic and commercial relations between the two kingdoms.
• D. 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.
• E. Treaty of Madrid
  The Treaty of Madrid was an 18th-century agreement between Spain and Portugal that redefined their colonial borders in South America, largely replacing the earlier Treaty of Tordesillas.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.