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: Potomac River | Statement: [Charles County, Maryland, adjacentToWaterBody, Potomac River]

Target entity: Potomac River
Context triple: [Charles County, Maryland, adjacentToWaterBody, Potomac River]

• A. Potomac River chosen
  The Potomac River is a major waterway in the Mid-Atlantic United States that flows through the Appalachian region and forms part of the boundary between Maryland, Virginia, and Washington, D.C.
• B. Rappahannock River
  The Rappahannock River is a major waterway in eastern Virginia that flows from the Blue Ridge Mountains to the Chesapeake Bay and played a significant role in American colonial history and the Civil War.
• C. Shenandoah River
  The Shenandoah River is a scenic waterway flowing through Virginia and West Virginia, famed for its pastoral valleys, Blue Ridge Mountain backdrop, and prominence in American folk music and Civil War history.
• D. South Branch Potomac River
  The South Branch Potomac River is a major headwater stream of the Potomac River that flows through the Appalachian region of West Virginia and Virginia, known for its scenic valleys, outdoor recreation, and role in the Chesapeake Bay watershed.
• E. Choptank River
  The Choptank River is a major tributary on the Eastern Shore of Maryland that flows through rural and tidal landscapes before emptying into the Chesapeake Bay.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: adjacentToWaterBody
Context triple: [Charles County, Maryland, adjacentToWaterBody, Potomac River]

• A. locatedInBodyOfWater
  Indicates that an entity is situated within or on the surface of a specific body of water.
• B. hasWaterBodyOnWest
  Indicates that a specified entity has a water body located to its west.
• C. locatedOnWaterbody chosen
  Indicates that an entity is situated on or directly adjacent to a specified body of water.
• D. appliesToWaterBody
  Indicates that something (such as a rule, condition, property, or effect) is relevant or applicable specifically to a particular water body.
• E. hasNearbyCoast
  Indicates that one location is situated close to a coastline or seashore.
• F. None of above.