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: Custis Lee | Statement: [Battle of Sailor’s Creek, commander, Custis Lee]

Target entity: Custis Lee
Context triple: [Battle of Sailor’s Creek, commander, Custis Lee]

• A. Custis
  Custis is a historic Virginia family name most notably associated with the stepchildren and descendants of George Washington through his wife Martha Dandridge Custis.
• B. Mary Lee Fitzhugh Custis
  Mary Lee Fitzhugh Custis was an American plantation mistress and prominent member of the Virginia gentry, known for her philanthropy, religious work, and role as the mother-in-law of Robert E. Lee.
• C. John Parke Custis
  John Parke Custis was the son of Martha Washington and stepson of George Washington, known primarily as a member of the prominent Custis-Washington family in colonial Virginia.
• D. Elizabeth Parke Custis
  Elizabeth Parke Custis was one of Martha Washington’s four step-granddaughters, a prominent member of the Virginia gentry in the early American republic.
• E. George Washington Parke Custis
  George Washington Parke Custis was an American plantation owner, writer, and orator best known as the step-grandson of George and Martha Washington and the builder of Arlington House, later Arlington National Cemetery.
• 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: Custis Lee
Triple: [Battle of Sailor’s Creek, commander, Custis Lee]

Custis Lee was a Confederate general and the eldest son of Robert E. Lee, who served in the Army of Northern Virginia during the American Civil War.

Target entity: Custis Lee
Target entity description: Custis Lee was a Confederate general and the eldest son of Robert E. Lee, who served in the Army of Northern Virginia during the American Civil War.

• A. Custis
  Custis is a historic Virginia family name most notably associated with the stepchildren and descendants of George Washington through his wife Martha Dandridge Custis.
• B. Mary Lee Fitzhugh Custis
  Mary Lee Fitzhugh Custis was an American plantation mistress and prominent member of the Virginia gentry, known for her philanthropy, religious work, and role as the mother-in-law of Robert E. Lee.
• C. John Parke Custis
  John Parke Custis was the son of Martha Washington and stepson of George Washington, known primarily as a member of the prominent Custis-Washington family in colonial Virginia.
• D. Elizabeth Parke Custis
  Elizabeth Parke Custis was one of Martha Washington’s four step-granddaughters, a prominent member of the Virginia gentry in the early American republic.
• E. George Washington Parke Custis
  George Washington Parke Custis was an American plantation owner, writer, and orator best known as the step-grandson of George and Martha Washington and the builder of Arlington House, later Arlington National Cemetery.
• F. None of above. chosen