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: Occoquan River watershed | Statement: [Cub Run, partOf, Occoquan River watershed]

Target entity: Occoquan River watershed
Context triple: [Cub Run, partOf, Occoquan River watershed]

• A. Occoquan River
  The Occoquan River is a tributary of the Potomac River in northern Virginia, known for its role in regional water supply, recreation, and the historic town of Occoquan along its banks.
• B. Mattawoman Creek
  Mattawoman Creek is a tidal freshwater tributary of the Potomac River in Maryland, known for its rich wetlands and high-quality fish and wildlife habitat.
• C. Rapidan River
  The Rapidan River is a tributary of the Rappahannock River in Virginia that played a significant strategic role as a natural barrier during the American Civil War.
• D. Tuckahoe River
  The Tuckahoe River is a tidal river in southern New Jersey that flows through wetlands into Great Egg Harbor Bay and is known for its scenic, wildlife-rich surroundings.
• E. Accotink Creek
  Accotink Creek is a stream in Northern Virginia that flows through Fairfax County and ultimately feeds into the Potomac River.
• 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: Occoquan River watershed
Triple: [Cub Run, partOf, Occoquan River watershed]

The Occoquan River watershed is a major drainage basin in Northern Virginia that collects runoff from numerous tributaries before feeding into the Occoquan River and ultimately the Potomac River.

Target entity: Occoquan River watershed
Target entity description: The Occoquan River watershed is a major drainage basin in Northern Virginia that collects runoff from numerous tributaries before feeding into the Occoquan River and ultimately the Potomac River.

• A. Occoquan River chosen
  The Occoquan River is a tributary of the Potomac River in northern Virginia, known for its role in regional water supply, recreation, and the historic town of Occoquan along its banks.
• B. Mattawoman Creek
  Mattawoman Creek is a tidal freshwater tributary of the Potomac River in Maryland, known for its rich wetlands and high-quality fish and wildlife habitat.
• C. Rapidan River
  The Rapidan River is a tributary of the Rappahannock River in Virginia that played a significant strategic role as a natural barrier during the American Civil War.
• D. Tuckahoe River
  The Tuckahoe River is a tidal river in southern New Jersey that flows through wetlands into Great Egg Harbor Bay and is known for its scenic, wildlife-rich surroundings.
• E. Accotink Creek
  Accotink Creek is a stream in Northern Virginia that flows through Fairfax County and ultimately feeds into the Potomac River.
• F. None of above.