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: Mary Prince | Statement: [British abolitionist movement, hasKeyFigure, Mary Prince]

Target entity: Mary Prince
Context triple: [British abolitionist movement, hasKeyFigure, Mary Prince]

• A. Harriet Jacobs
  Harriet Jacobs was a formerly enslaved African American woman whose 1861 autobiography "Incidents in the Life of a Slave Girl" became a landmark work in abolitionist literature and early Black feminist writing.
• B. Biddy Mason
  Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
• C. Anna Moore
  Anna Moore is the virtuous, long-suffering heroine of the silent film "Way Down East," whose trials and resilience drive the story’s emotional core.
• D. Sister Douglass
  Sister Douglass is a supporting character in James Baldwin’s play "The Amen Corner," representing the devout, tradition-bound members of a Harlem Pentecostal congregation.
• E. Sojourner Truth
  Sojourner Truth was a formerly enslaved African American abolitionist and women’s rights advocate best known for her powerful “Ain’t I a Woman?” speech and her tireless activism for racial and gender equality.
• 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: Mary Prince
Triple: [British abolitionist movement, hasKeyFigure, Mary Prince]

Mary Prince was a formerly enslaved West Indian woman whose 1831 autobiography became a powerful firsthand account of slavery and a landmark text in the British abolitionist movement.

Target entity: Mary Prince
Target entity description: Mary Prince was a formerly enslaved West Indian woman whose 1831 autobiography became a powerful firsthand account of slavery and a landmark text in the British abolitionist movement.

• A. Harriet Jacobs
  Harriet Jacobs was a formerly enslaved African American woman whose 1861 autobiography "Incidents in the Life of a Slave Girl" became a landmark work in abolitionist literature and early Black feminist writing.
• B. Biddy Mason
  Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
• C. Anna Moore
  Anna Moore is the virtuous, long-suffering heroine of the silent film "Way Down East," whose trials and resilience drive the story’s emotional core.
• D. Sister Douglass
  Sister Douglass is a supporting character in James Baldwin’s play "The Amen Corner," representing the devout, tradition-bound members of a Harlem Pentecostal congregation.
• E. Sojourner Truth
  Sojourner Truth was a formerly enslaved African American abolitionist and women’s rights advocate best known for her powerful “Ain’t I a Woman?” speech and her tireless activism for racial and gender equality.
• F. None of above. chosen