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: Henry Browne Blackwell | Statement: [American Woman Suffrage Association, keyPerson, Henry Browne Blackwell]

Target entity: Henry Browne Blackwell
Context triple: [American Woman Suffrage Association, keyPerson, Henry Browne Blackwell]

• A. Harriet Brackett Spence Lowell
  Harriet Brackett Spence Lowell was the mother of American poet and critic James Russell Lowell and a member of the prominent Lowell family of New England.
• B. Margaret Kemble Gage
  Margaret Kemble Gage was an American-born socialite of the colonial era, best known as the wife of British General Thomas Gage and for later speculation that she may have secretly warned American patriots of British military plans before the Revolutionary War.
• C. Elizabeth Wells
  Elizabeth Wells was the wife of American Founding Father and revolutionary leader Samuel Adams.
• D. Eunice Bullard Beecher
  Eunice Bullard Beecher was a 19th-century American writer and domestic advisor best known for her household manuals and for being married to prominent clergyman Henry Ward Beecher.
• E. Lucy Stone
  Lucy Stone was a pioneering 19th-century American abolitionist and suffragist who became one of the earliest and most influential leaders in the fight for women’s rights in the United States.
• 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: Henry Browne Blackwell
Triple: [American Woman Suffrage Association, keyPerson, Henry Browne Blackwell]

Henry Browne Blackwell was a 19th-century American abolitionist, women's rights advocate, and prominent suffragist leader who co-founded and helped lead the American Woman Suffrage Association.

Target entity: Henry Browne Blackwell
Target entity description: Henry Browne Blackwell was a 19th-century American abolitionist, women's rights advocate, and prominent suffragist leader who co-founded and helped lead the American Woman Suffrage Association.

• A. Harriet Brackett Spence Lowell
  Harriet Brackett Spence Lowell was the mother of American poet and critic James Russell Lowell and a member of the prominent Lowell family of New England.
• B. Margaret Kemble Gage
  Margaret Kemble Gage was an American-born socialite of the colonial era, best known as the wife of British General Thomas Gage and for later speculation that she may have secretly warned American patriots of British military plans before the Revolutionary War.
• C. Elizabeth Wells
  Elizabeth Wells was the wife of American Founding Father and revolutionary leader Samuel Adams.
• D. Eunice Bullard Beecher
  Eunice Bullard Beecher was a 19th-century American writer and domestic advisor best known for her household manuals and for being married to prominent clergyman Henry Ward Beecher.
• E. Lucy Stone
  Lucy Stone was a pioneering 19th-century American abolitionist and suffragist who became one of the earliest and most influential leaders in the fight for women’s rights in the United States.
• F. None of above. chosen