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: William Onus | Statement: [National Day of Mourning (1938), organizedBy, William Onus]

Target entity: William Onus
Context triple: [National Day of Mourning (1938), organizedBy, William Onus]

• A. Red Grant
  Red Grant is a ruthless, psychopathic assassin and primary antagonist in the James Bond franchise, most prominently appearing as SPECTRE’s top killer in the film and novel "From Russia, with Love."
• B. Henry Black
  Henry Black was an American legal scholar best known for compiling influential legal reports and reference works, including the Black Reports.
• C. Andrew Cunningham
  Andrew Cunningham was a prominent British Royal Navy admiral of World War II, noted for his leadership in major Mediterranean campaigns and his role in Allied amphibious operations.
• D. Francis Griffin
  Francis Griffin is a recurring character on the animated television series "Family Guy," known as Peter Griffin's stern, devoutly Catholic father.
• E. George Denison
  George Denison was a notable individual after whom the city of Denison, Texas, was named, likely recognized for his influence or contributions significant to the area's history or development.
• 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: William Onus
Triple: [National Day of Mourning (1938), organizedBy, William Onus]

William Onus was an Aboriginal Australian activist and leader who played a key role in early Indigenous civil rights campaigns and cultural advocacy in the 20th century.

Target entity: William Onus
Target entity description: William Onus was an Aboriginal Australian activist and leader who played a key role in early Indigenous civil rights campaigns and cultural advocacy in the 20th century.

• A. Red Grant
  Red Grant is a ruthless, psychopathic assassin and primary antagonist in the James Bond franchise, most prominently appearing as SPECTRE’s top killer in the film and novel "From Russia, with Love."
• B. Henry Black
  Henry Black was an American legal scholar best known for compiling influential legal reports and reference works, including the Black Reports.
• C. Andrew Cunningham
  Andrew Cunningham was a prominent British Royal Navy admiral of World War II, noted for his leadership in major Mediterranean campaigns and his role in Allied amphibious operations.
• D. Francis Griffin
  Francis Griffin is a recurring character on the animated television series "Family Guy," known as Peter Griffin's stern, devoutly Catholic father.
• E. George Denison
  George Denison was a notable individual after whom the city of Denison, Texas, was named, likely recognized for his influence or contributions significant to the area's history or development.
• F. None of above. chosen