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: Cagayan River basin | Statement: [Caraballo Mountains, formsWatershedDivideFor, Cagayan River basin]

Target entity: Cagayan River basin
Context triple: [Caraballo Mountains, formsWatershedDivideFor, Cagayan River basin]

• A. Cagayan River chosen
  The Cagayan River is the longest and largest river in the Philippines, flowing through the northeastern part of Luzon and serving as a vital waterway for agriculture, transport, and fisheries.
• B. Agno River basin
  The Agno River basin is a major watershed in Luzon, Philippines, encompassing extensive agricultural, urban, and coastal areas that drain into the Lingayen Gulf.
• C. Cagayan
  Cagayan is a province in the northeastern part of the Philippines known for its agricultural lands, coastal areas, and role as a regional center in Luzon.
• D. Bicol River
  The Bicol River is a major river system in the Bicol Region of the Philippines, known for its extensive floodplain and importance to local agriculture and settlements.
• E. Cagayan Valley
  Cagayan Valley is a predominantly agricultural region in northeastern Luzon, Philippines, known for its vast river systems, fertile plains, and diverse ethnolinguistic communities.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: formsWatershedDivideFor
Context triple: [Caraballo Mountains, formsWatershedDivideFor, Cagayan River basin]

• A. formsWatershedFor
  Indicates that one geographic feature or area serves as the drainage boundary or catchment area that collects precipitation and channels it into another water body or region.
• B. watershedBetween
  Indicates that a geographic feature or boundary serves as the dividing line between two drainage basins or river systems.
• C. drainageDivideOf chosen
  Indicates that one geographic feature functions as the drainage divide (separating water flow into different basins) for another feature or area.
• D. formsNaturalDivideBetween
  Indicates that one entity serves as a natural boundary or separation between two other entities.
• E. watershedType
  Indicates the classification or category of a watershed associated with an entity (e.g., by hydrologic, ecological, or management type).
• F. None of above.