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: Gunnison River | Statement: [Black Canyon of the Gunnison National Park, riverCarvedBy, Gunnison River]

Target entity: Gunnison River
Context triple: [Black Canyon of the Gunnison National Park, riverCarvedBy, Gunnison River]

• A. Gunnison River chosen
  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.
• B. Gunnison
  Gunnison is a small mountain city in western Colorado known as a gateway to outdoor recreation, including nearby ski areas, rivers, and public lands.
• C. Uncompahgre River
  The Uncompahgre River is a tributary of the Gunnison River in western Colorado, flowing through the San Juan Mountains and the city of Montrose before joining the Gunnison near Delta.
• D. Animas River
  The Animas River is a major river in the southwestern United States that flows through Colorado and New Mexico, known for its scenic mountain landscapes, recreational rafting and fishing, and historical ties to mining.
• E. Tujunga
  Tujunga is a neighborhood in the northeastern San Fernando Valley region of Los Angeles, California, known for its foothill setting near the San Gabriel Mountains.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: riverCarvedBy
Context triple: [Black Canyon of the Gunnison National Park, riverCarvedBy, Gunnison River]

• A. riverFormed
  Indicates that a river came into existence or was created, typically as a result of natural geological or hydrological processes.
• B. isWatercourseOf chosen
  Indicates that a watercourse (such as a river or stream) flows through, belongs to, or is geographically associated with a particular area or feature.
• C. isMajorWatercourseOf
  Indicates that a watercourse is a primary or significant river or stream associated with, or flowing through, a particular geographic area or feature.
• 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. reservoirRiver
  Indicates that a reservoir is supplied or drained by, and thus hydrologically connected to, a particular river.
• F. None of above.