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: David Walker | Statement: [Gary Lewis & the Playboys, member, David Walker]

Target entity: David Walker
Context triple: [Gary Lewis & the Playboys, member, 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. David Walker
  David Walker is a computer scientist known for his contributions to programming languages and formal methods, including work related to the π-calculus.
• C. David Walker
  David Walker is a British journalist and public policy expert known for his work on local government and social affairs, as well as his long association with The Guardian.
• D. 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.
• E. 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.
• 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: David Walker
Triple: [Gary Lewis & the Playboys, member, David Walker]

David Walker is a musician best known as a member of the 1960s American pop and rock band Gary Lewis & the Playboys.

Target entity: David Walker
Target entity description: David Walker is a musician best known as a member of the 1960s American pop and rock band Gary Lewis & the Playboys.

• 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. David Walker
  David Walker is a computer scientist known for his contributions to programming languages and formal methods, including work related to the π-calculus.
• C. David Walker
  David Walker is a British journalist and public policy expert known for his work on local government and social affairs, as well as his long association with The Guardian.
• D. 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.
• E. 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.
• F. None of above. chosen