David Walker

Target entity: David Walker
Context triple: [π-calculus, coCreator, David Walker]

• A. David Walker
  David Walker was a 19th-century African American abolitionist best known for his radical 1829 pamphlet "Appeal to the Coloured Citizens of the World," which forcefully condemned slavery and racism in the United States.
• B. Henry Highland Garnet
  Henry Highland Garnet was a prominent 19th-century African American abolitionist, minister, and orator known for his militant advocacy of slave resistance and Black civil rights.
• C. Martin Delany
  Martin Delany was a 19th-century African American abolitionist, writer, physician, and early Black nationalist leader who co-founded the antislavery newspaper The North Star with Frederick Douglass.
• D. Samuel Cornish
  Samuel Cornish was an 18th-century British Royal Navy officer and admiral noted for his role in major naval operations during the Seven Years' War.
• E. William Lloyd Garrison
  William Lloyd Garrison was a prominent 19th-century American abolitionist, journalist, and social reformer best known for founding and editing the anti-slavery newspaper The Liberator and advocating immediate emancipation.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: David Walker
Target entity description: David Walker is a computer scientist known for his contributions to programming languages and formal methods, including work related to the π-calculus.

• A. David Walker
  David Walker was a 19th-century African American abolitionist best known for his radical 1829 pamphlet "Appeal to the Coloured Citizens of the World," which forcefully condemned slavery and racism in the United States.
• B. Henry Highland Garnet
  Henry Highland Garnet was a prominent 19th-century African American abolitionist, minister, and orator known for his militant advocacy of slave resistance and Black civil rights.
• C. Martin Delany
  Martin Delany was a 19th-century African American abolitionist, writer, physician, and early Black nationalist leader who co-founded the antislavery newspaper The North Star with Frederick Douglass.
• D. Samuel Cornish
  Samuel Cornish was an 18th-century British Royal Navy officer and admiral noted for his role in major naval operations during the Seven Years' War.
• E. William Lloyd Garrison
  William Lloyd Garrison was a prominent 19th-century American abolitionist, journalist, and social reformer best known for founding and editing the anti-slavery newspaper The Liberator and advocating immediate emancipation.
• F. None of above. chosen