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: Missouri River | Statement: [Pottawattamie County, Iowa, bordersRiver, Missouri River]

Target entity: Missouri River
Context triple: [Pottawattamie County, Iowa, bordersRiver, Missouri River]

• A. Missouri River chosen
  The Missouri River is the longest river in North America, flowing from the Rocky Mountains of western Montana to join the Mississippi River near St. Louis.
• B. Mississippi River
  The Mississippi River is one of the longest and most significant rivers in the United States, serving as a major waterway for transportation, commerce, and drainage across much of the central continent.
• C. Kansas River
  The Kansas River is a major river in northeastern Kansas that flows eastward to join the Missouri River, forming an important waterway and watershed in the central United States.
• D. 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.
• E. White River
  The White River is a river in northern Ontario, Canada, that flows into Lake Superior and is known for its rugged, forested watershed and recreational fishing opportunities.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: bordersRiver
Context triple: [Pottawattamie County, Iowa, bordersRiver, Missouri River]

• A. hasRiver chosen
  Indicates that a location or area contains, is traversed by, or is directly associated with a river.
• B. borderedBy
  Indicates that one entity shares a common boundary or edge with another entity.
• C. continentBorders
  Indicates that one continent shares a land or maritime boundary directly with another continent.
• D. locatedAcrossRiverFrom
  Indicates that one entity is situated on the opposite side of a river relative to another entity.
• E. 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).
• F. None of above.