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: Mexico–United States border watershed | Statement: [Conchos River, partOf, Mexico–United States border watershed]

Target entity: Mexico–United States border watershed
Context triple: [Conchos River, partOf, Mexico–United States border watershed]

• A. San Juan River basin
  The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
• B. Río Conchos basin chosen
  The Río Conchos basin is a major river basin in northern Mexico that drains the eastern slopes of the Sierra Tarahumara before flowing into the Rio Grande.
• C. San Luis Rey River basin
  The San Luis Rey River basin is a watershed region in northern San Diego County, California, that has long served as the homeland and cultural heartland of the Luiseño people.
• D. Tijuana River
  The Tijuana River is a short, heavily urbanized and pollution-prone river that flows from northern Baja California, Mexico into Southern California, emptying into the Pacific Ocean near the U.S.–Mexico border.
• E. Río Fuerte–Mayo–Yaqui system
  The Río Fuerte–Mayo–Yaqui system is a network of major rivers in northwestern Mexico that drains the Sierra Madre Occidental and supports extensive irrigation and agriculture before emptying into the Gulf of California.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.