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: Blue Plains rail bridge (if present) over Potomac River | Statement: [Potomac River crossings toward Washington, D.C., hasComponent, Blue Plains rail bridge (if present) over Potomac River]

Target entity: Blue Plains rail bridge (if present) over Potomac River
Context triple: [Potomac River crossings toward Washington, D.C., hasComponent, Blue Plains rail bridge (if present) over Potomac River]

• A. Susquehanna River bridge at Havre de Grace
  The Susquehanna River bridge at Havre de Grace is a historic railroad crossing over the Susquehanna River in Maryland that played a key role in 19th-century rail travel along the Northeast Corridor.
• B. Long Bridge (Civil War-era structure)
  Long Bridge (Civil War-era structure) was a strategically vital Potomac River crossing near Washington, D.C., heavily used and fortified by Union forces during the American Civil War.
• C. Rockville Bridge
  Rockville Bridge is a historic Pennsylvania railroad bridge renowned as one of the longest stone masonry arch bridges in the world.
• D. CSX Railroad Bridge
  The CSX Railroad Bridge is a freight rail bridge in Washington, D.C., carrying CSX Transportation trains across the Anacostia River as part of a major East Coast rail corridor.
• E. Powhite Parkway Bridge
  The Powhite Parkway Bridge is a major toll bridge in Richmond, Virginia, carrying the Powhite Parkway across the James River as part of a key commuter route into the city.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Blue Plains rail bridge (if present) over Potomac River
Triple: [Potomac River crossings toward Washington, D.C., hasComponent, Blue Plains rail bridge (if present) over Potomac River]

The Blue Plains rail bridge over the Potomac River is a railroad crossing structure located near the Blue Plains area in Washington, D.C., forming part of the region’s network of Potomac River crossings.

Target entity: Blue Plains rail bridge (if present) over Potomac River
Target entity description: The Blue Plains rail bridge over the Potomac River is a railroad crossing structure located near the Blue Plains area in Washington, D.C., forming part of the region’s network of Potomac River crossings.

• A. Susquehanna River bridge at Havre de Grace
  The Susquehanna River bridge at Havre de Grace is a historic railroad crossing over the Susquehanna River in Maryland that played a key role in 19th-century rail travel along the Northeast Corridor.
• B. Long Bridge (Civil War-era structure)
  Long Bridge (Civil War-era structure) was a strategically vital Potomac River crossing near Washington, D.C., heavily used and fortified by Union forces during the American Civil War.
• C. Rockville Bridge
  Rockville Bridge is a historic Pennsylvania railroad bridge renowned as one of the longest stone masonry arch bridges in the world.
• D. CSX Railroad Bridge
  The CSX Railroad Bridge is a freight rail bridge in Washington, D.C., carrying CSX Transportation trains across the Anacostia River as part of a major East Coast rail corridor.
• E. Powhite Parkway Bridge
  The Powhite Parkway Bridge is a major toll bridge in Richmond, Virginia, carrying the Powhite Parkway across the James River as part of a key commuter route into the city.
• F. None of above. chosen