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: Lempa River watershed | Statement: [Acelhuate River basin, partOf, Lempa River watershed]

Target entity: Lempa River watershed
Context triple: [Acelhuate River basin, partOf, Lempa River watershed]

• A. Lempa River basin chosen
  The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
• B. Zigzag River watershed
  The Zigzag River watershed is a drainage basin in Oregon’s Mount Hood region that collects and channels water from surrounding lakes, streams, and mountain terrain into the Zigzag River system.
• C. Acelhuate River basin
  The Acelhuate River basin is a watershed in central El Salvador that drains much of the San Salvador metropolitan area and is known for severe urban pollution and flood risk.
• D. St. Regis River watershed
  The St. Regis River watershed is a drainage basin in northern New York’s Adirondack region that collects water from numerous lakes and streams, including Upper St. Regis Lake, and channels it into the St. Regis River system.
• E. La Mesa Watershed
  La Mesa Watershed is a protected forest and reservoir area in Quezon City that serves as a major source of drinking water and a key urban green space for Metro Manila.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.