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 | Statement: [Rocky Mountains, majorRiverSourceFor, Colorado River]

Target entity: Colorado River
Context triple: [Rocky Mountains, majorRiverSourceFor, Colorado River]

• A. Colorado River chosen
  The Colorado River is a major waterway of the southwestern United States and northern Mexico, renowned for carving the Grand Canyon and serving as a crucial water source for arid regions and Indigenous communities.
• B. Arkansas River
  The Arkansas River is a major tributary of the Mississippi River that flows from the Rocky Mountains in Colorado through Kansas, Oklahoma, and Arkansas, playing a key role in the region’s ecology, history, and commerce.
• C. Gunnison River
  The Gunnison River is a major tributary of the Colorado River in western Colorado, known for carving the dramatic Black Canyon and supporting recreation, irrigation, and hydropower in the region.
• D. Snake River
  The Snake River is a major waterway in the northwestern United States that flows through Wyoming, Idaho, Oregon, and Washington before joining the Columbia River.
• E. Verde River
  The Verde River is a major perennial waterway in central Arizona that supports rich riparian ecosystems and recreational activities in an otherwise arid region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: majorRiverSourceFor
Context triple: [Rocky Mountains, majorRiverSourceFor, Colorado River]

• A. majorRiverSource chosen
  Indicates that one entity is the primary originating source or headwaters location of a major river.
• B. mouthOfTheWatercourse
  Indicates the location where a watercourse ends and flows into a larger body of water.
• C. hasRiver
  Indicates that a location or area contains, is traversed by, or is directly associated with a river.
• D. riverSystem
  Indicates that one entity is a river system to which the other entity belongs or is a component (such as a tributary or segment).
• E. closelyAssociatedRiver
  Indicates a river that is geographically or functionally closely connected to the subject, such as flowing nearby, through, or otherwise strongly linked to it.
• F. None of above.