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: Colorado River basin | Statement: [Milner Pass, watershedDivideBetween, Colorado River basin]

Target entity: Colorado River basin
Context triple: [Milner Pass, watershedDivideBetween, Colorado River basin]

• A. Colorado River Basin chosen
  The Colorado River Basin is the vast watershed in the western United States and northern Mexico that collects and channels water from multiple states and tributaries into the Colorado River, supporting major ecosystems, agriculture, and cities across an arid region.
• B. 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.
• C. Rio Grande basin
  The Rio Grande basin is the extensive watershed of the Rio Grande River, draining parts of Colorado, New Mexico, Texas, and northern Mexico into the Gulf of Mexico.
• D. Snake River Basin
  The Snake River Basin is a major watershed in the northwestern United States that drains much of Idaho and parts of neighboring states through the Snake River and its extensive network of tributaries.
• E. Green River Basin
  The Green River Basin is a large sedimentary basin in southwestern Wyoming known for its rich fossil beds, energy resources, and distinctive high-desert landscape.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: watershedDivideBetween
Context triple: [Milner Pass, watershedDivideBetween, Colorado River basin]

• A. watershedBetween chosen
  Indicates that a geographic feature or boundary serves as the dividing line between two drainage basins or river systems.
• B. drainageDivideOf
  Indicates that one geographic feature functions as the drainage divide (separating water flow into different basins) for another feature or area.
• C. watershedType
  Indicates the classification or category of a watershed associated with an entity (e.g., by hydrologic, ecological, or management type).
• D. riverSeparatingFrom
  Indicates that one river branches off or diverges from another river, creating a separation between their flow paths.
• E. 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.
• F. None of above.