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: Ural Mountains | Statement: [Iset River, crossesGeographicalBoundary, Ural Mountains]

Target entity: Ural Mountains
Context triple: [Iset River, crossesGeographicalBoundary, Ural Mountains]

• A. Ural Mountains chosen
  The Ural Mountains are a long mountain range in western Russia that traditionally marks the natural boundary between Europe and Asia.
• B. Pushkinskiye Gory
  Pushkinskiye Gory is a rural settlement in Russia’s Pskov Oblast best known as a cultural-historical center associated with Alexander Pushkin and the nearby Svyatogorsky Monastery.
• C. Baikal Mountains
  The Baikal Mountains are a rugged mountain range in Siberia, Russia, bordering Lake Baikal and forming part of the region’s dramatic, sparsely populated landscape.
• D. Altai Mountains
  The Altai Mountains are a remote, high mountain system in Central and East Asia, known for their rugged peaks, rich biodiversity, and role as a natural border between Russia, Mongolia, China, and Kazakhstan.
• E. Crimean Mountains
  The Crimean Mountains are a rugged mountain range in the Crimean Peninsula known for their dramatic limestone cliffs, forested slopes, and highest peak at Roman-Kosh.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: crossesGeographicalBoundary
Context triple: [Iset River, crossesGeographicalBoundary, Ural Mountains]

• A. crossesBorderOf chosen
  Indicates that one entity passes from one side of the boundary of another entity (typically a region or area) to the other side, traversing its border.
• B. hasBorderCrossing
  Indicates that there exists a point or facility where movement or transit is possible between the boundaries of two adjacent regions or jurisdictions.
• C. crossBorderPresence
  Indicates that an entity maintains operations, activities, or influence that extend across national or jurisdictional borders.
• D. crossedBoundary
  Indicates that an entity has moved from one defined area, region, or limit into another, thereby passing across a specified boundary.
• E. borderCrossingRequirement
  Indicates the conditions or obligations that must be met for an entity to legally or formally cross a border between jurisdictions.
• F. None of above.