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: Northern Neck Proprietary | Statement: [Fairfax boundary line, partOf, Northern Neck Proprietary]

Target entity: Northern Neck Proprietary
Context triple: [Fairfax boundary line, partOf, Northern Neck Proprietary]

• A. Northern Neck
  Northern Neck is a historic peninsula in eastern Virginia between the Potomac and Rappahannock Rivers, known as the birthplace region of several U.S. presidents and for its rural, waterfront character.
• B. Brandywine Hundred
  Brandywine Hundred is a historic northern New Castle County, Delaware, hundred that functions as a suburban residential and commercial area just north of Wilmington.
• C. Prince William County, Colony of Virginia
  Prince William County in the Colony of Virginia was an 18th-century British colonial county in northern Virginia that served as the birthplace and home region of several early American political and military figures.
• D. Bermuda Hundred, Virginia
  Bermuda Hundred, Virginia is a historic James River port and Civil War military site in Chesterfield County that served as a strategic Union base during the Bermuda Hundred Campaign.
• E. Middleburg, Virginia
  Middleburg, Virginia is a historic small town in Northern Virginia renowned for its equestrian culture, foxhunting tradition, and well-preserved 18th- and 19th-century architecture.
• 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: Northern Neck Proprietary
Triple: [Fairfax boundary line, partOf, Northern Neck Proprietary]

The Northern Neck Proprietary was a vast colonial-era land grant in Virginia, controlled by a succession of English proprietors and encompassing much of the territory between the Rappahannock and Potomac Rivers.

Target entity: Northern Neck Proprietary
Target entity description: The Northern Neck Proprietary was a vast colonial-era land grant in Virginia, controlled by a succession of English proprietors and encompassing much of the territory between the Rappahannock and Potomac Rivers.

• A. Northern Neck chosen
  Northern Neck is a historic peninsula in eastern Virginia between the Potomac and Rappahannock Rivers, known as the birthplace region of several U.S. presidents and for its rural, waterfront character.
• B. Brandywine Hundred
  Brandywine Hundred is a historic northern New Castle County, Delaware, hundred that functions as a suburban residential and commercial area just north of Wilmington.
• C. Prince William County, Colony of Virginia
  Prince William County in the Colony of Virginia was an 18th-century British colonial county in northern Virginia that served as the birthplace and home region of several early American political and military figures.
• D. Bermuda Hundred, Virginia
  Bermuda Hundred, Virginia is a historic James River port and Civil War military site in Chesterfield County that served as a strategic Union base during the Bermuda Hundred Campaign.
• E. Middleburg, Virginia
  Middleburg, Virginia is a historic small town in Northern Virginia renowned for its equestrian culture, foxhunting tradition, and well-preserved 18th- and 19th-century architecture.
• F. None of above.