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: British abolitionist movement | Statement: [Somerset v Stewart, hasRelatedMovement, British abolitionist movement]

Target entity: British abolitionist movement
Context triple: [Somerset v Stewart, hasRelatedMovement, British abolitionist movement]

• A. British abolitionist movement chosen
  The British abolitionist movement was a social and political campaign in Britain that sought to end the transatlantic slave trade and ultimately abolish slavery throughout the British Empire.
• B. British reform movement
  The British reform movement was a broad 19th-century campaign for political, social, and economic changes in the United Kingdom, including expanded suffrage, parliamentary reform, and improved civil rights.
• C. American abolitionist movement
  The American abolitionist movement was a 19th-century social and political campaign in the United States dedicated to ending slavery and promoting the emancipation and equal rights of enslaved African Americans.
• D. Anti-Slavery and Aborigines Protection Society
  The Anti-Slavery and Aborigines Protection Society was a British humanitarian organization that campaigned against slavery and for the rights and welfare of Indigenous peoples throughout the British Empire and beyond.
• E. British and Foreign Anti-Slavery Society
  The British and Foreign Anti-Slavery Society was a 19th-century British abolitionist organization dedicated to ending slavery and the slave trade worldwide through political advocacy, public campaigning, and international cooperation.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.