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: Váh River basin | Statement: [Fatra Mountains, riverSourceRegion, Váh River basin]

Target entity: Váh River basin
Context triple: [Fatra Mountains, riverSourceRegion, Váh River basin]

• A. Váh River chosen
  The Váh River is the longest river in Slovakia, flowing from the Tatra Mountains through much of the country before joining the Danube.
• B. Hron River
  The Hron River is a major river in central Slovakia that flows through mountainous regions including the Low Tatras before joining the Danube.
• C. Dyje–Svratka Valley
  The Dyje–Svratka Valley is a lowland geographic region in the southeastern Czech Republic, forming part of the Moravian landscape along the Dyje and Svratka rivers.
• D. Holitna River
  The Holitna River is a remote river in southwestern Alaska known for its rich wildlife habitat and importance to local subsistence communities.
• E. Havel River
  The Havel River is a major waterway in northeastern Germany that flows through Berlin and Brandenburg, connecting numerous lakes and serving as an important route for transport and recreation.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: riverSourceRegion
Context triple: [Fatra Mountains, riverSourceRegion, Váh River basin]

• A. majorRiverSource
  Indicates that one entity is the primary originating source or headwaters location of a major river.
• B. sourceBasin chosen
  Indicates that one entity is the drainage basin or watershed from which another entity (such as a river segment or water body) originates or receives its source waters.
• C. sourceOfWatercourse
  Indicates that one entity is the origin or starting point from which a watercourse (such as a river or stream) begins or flows.
• 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. drainageBasin
  Indicates the area of land where all precipitation and surface water flow are collected and drained toward a particular river, lake, or other water body.
• F. None of above.