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: Coalhouse Walker Jr. | Statement: [Ragtime, featuresFictionalCharacter, Coalhouse Walker Jr.]

Target entity: Coalhouse Walker Jr.
Context triple: [Ragtime, featuresFictionalCharacter, Coalhouse Walker Jr.]

• A. Ruchell Magee
  Ruchell Magee is an American prison activist and one of the longest-incarcerated political prisoners in the United States, known for his involvement in the 1970 Marin County courthouse incident and his writings on systemic racism and injustice.
• B. Hambone Willie Newbern
  Hambone Willie Newbern was an early 20th-century American blues guitarist and singer known for his influential country blues recordings.
• C. Brownie McGhee
  Brownie McGhee was an influential American blues singer and guitarist best known for his long partnership with harmonica player Sonny Terry and his contributions to the Piedmont blues style.
• D. Henry Blanke
  Henry Blanke was a prominent German-born American film producer best known for his long association with Warner Bros. and his work on numerous classic Hollywood films from the 1930s through the 1950s.
• E. Eddie “Cleanhead” Vinson
  Eddie “Cleanhead” Vinson was an American blues and jazz alto saxophonist and singer known for his gritty tone, swinging style, and influential blend of jump blues and bebop.
• 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: Coalhouse Walker Jr.
Triple: [Ragtime, featuresFictionalCharacter, Coalhouse Walker Jr.]

Coalhouse Walker Jr. is a proud and principled Black pianist in E.L. Doctorow’s novel "Ragtime," whose quest for justice after a racist attack drives much of the book’s central conflict.

Target entity: Coalhouse Walker Jr.
Target entity description: Coalhouse Walker Jr. is a proud and principled Black pianist in E.L. Doctorow’s novel "Ragtime," whose quest for justice after a racist attack drives much of the book’s central conflict.

• A. Ruchell Magee
  Ruchell Magee is an American prison activist and one of the longest-incarcerated political prisoners in the United States, known for his involvement in the 1970 Marin County courthouse incident and his writings on systemic racism and injustice.
• B. Hambone Willie Newbern
  Hambone Willie Newbern was an early 20th-century American blues guitarist and singer known for his influential country blues recordings.
• C. Brownie McGhee
  Brownie McGhee was an influential American blues singer and guitarist best known for his long partnership with harmonica player Sonny Terry and his contributions to the Piedmont blues style.
• D. Henry Blanke
  Henry Blanke was a prominent German-born American film producer best known for his long association with Warner Bros. and his work on numerous classic Hollywood films from the 1930s through the 1950s.
• E. Eddie “Cleanhead” Vinson
  Eddie “Cleanhead” Vinson was an American blues and jazz alto saxophonist and singer known for his gritty tone, swinging style, and influential blend of jump blues and bebop.
• F. None of above. chosen