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: Estados Unidos Mexicanos | Statement: [Presidente del Senado de la República, perteneceA, Estados Unidos Mexicanos]

Target entity: Estados Unidos Mexicanos
Context triple: [Presidente del Senado de la República, perteneceA, Estados Unidos Mexicanos]

• A. United States and Mexico
  The United States and Mexico are neighboring North American countries with extensive economic, cultural, and political ties, historically shaped by migration, trade agreements like NAFTA/USMCA, and a long, heavily traversed land border.
• B. Texas and Mexico
  Texas and Mexico are neighboring regions in the United States and Mexico, respectively, historically and geographically linked by extensive cultural, economic, and social ties along their shared southern U.S. border.
• C. Estado Libre y Soberano de México
  Estado Libre y Soberano de México is the formal constitutional name of the State of Mexico, a central Mexican federal entity that surrounds much of Mexico City and is one of the country’s most populous and economically significant states.
• D. Mexico chosen
  Mexico is a large North American country known for its rich pre-Columbian and colonial history, diverse cultures, and influential cuisine and arts.
• E. Mexico
  Mexico is a landlocked municipality in the province of Pampanga in the Philippines, known for its historical churches and agricultural economy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.