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: William Sanger | Statement: [Margaret Sanger, spouse, William Sanger]

Target entity: William Sanger
Context triple: [Margaret Sanger, spouse, William Sanger]

• A. Alfred Morton Githens
  Alfred Morton Githens was an American architect known for his influential designs of major public libraries and cultural institutions in the early 20th century.
• B. Arthur Whitten Brown
  Arthur Whitten Brown was a British aviator best known as the navigator on the first non-stop transatlantic flight in 1919 alongside pilot John Alcock.
• C. Gustavus W. Smith
  Gustavus W. Smith was a Confederate major general and briefly acting commander of the Army of Northern Virginia during the American Civil War.
• D. Walter Francis Brown
  Walter Francis Brown was an American illustrator and artist best known for his work on 19th-century books and periodicals, including providing illustrations for Mark Twain’s travel writings.
• E. William Jaggard
  William Jaggard was a London printer and publisher best known for producing the 1623 First Folio of Shakespeare’s plays.
• 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: William Sanger
Triple: [Margaret Sanger, spouse, William Sanger]

William Sanger was an American architect and social activist known for his involvement in early 20th-century birth control and radical political movements.

Target entity: William Sanger
Target entity description: William Sanger was an American architect and social activist known for his involvement in early 20th-century birth control and radical political movements.

• A. Alfred Morton Githens
  Alfred Morton Githens was an American architect known for his influential designs of major public libraries and cultural institutions in the early 20th century.
• B. Arthur Whitten Brown
  Arthur Whitten Brown was a British aviator best known as the navigator on the first non-stop transatlantic flight in 1919 alongside pilot John Alcock.
• C. Gustavus W. Smith
  Gustavus W. Smith was a Confederate major general and briefly acting commander of the Army of Northern Virginia during the American Civil War.
• D. Walter Francis Brown
  Walter Francis Brown was an American illustrator and artist best known for his work on 19th-century books and periodicals, including providing illustrations for Mark Twain’s travel writings.
• E. William Jaggard
  William Jaggard was a London printer and publisher best known for producing the 1623 First Folio of Shakespeare’s plays.
• F. None of above. chosen