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: Minnesota River Valley | Statement: [Treaty of Traverse des Sioux, appliesToTerritory, Minnesota River Valley]

Target entity: Minnesota River Valley
Context triple: [Treaty of Traverse des Sioux, appliesToTerritory, Minnesota River Valley]

• A. Minnesota River region chosen
  The Minnesota River region is a historically significant area of southern Minnesota that has long served as a homeland and cultural center for the Wahpeton Dakota people.
• B. Missouri River valley
  The Missouri River valley is a fertile and historically significant region of the central United States that has long served as a homeland and travel corridor for numerous Indigenous peoples and later European-American settlers.
• C. Missouri River corridor
  The Missouri River corridor is a transportation and scenic travel route that follows the course of the Missouri River across Missouri, linking major cities and communities along its banks.
• D. Swift River Valley
  Swift River Valley is a region in central Massachusetts that was largely flooded in the 1930s to create the Quabbin Reservoir, one of the state’s primary water supplies.
• E. Red River of the North region
  The Red River of the North region is a historically significant area of the northern Great Plains and southern Canadian prairies, known for its fertile floodplain, cross-border river system, and longstanding Indigenous presence.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.