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: Charlie Sumner | Statement: [Oakland Invaders, headCoach, Charlie Sumner]

Target entity: Charlie Sumner
Context triple: [Oakland Invaders, headCoach, Charlie Sumner]

• A. George McDuffie
  George McDuffie was a prominent 19th-century American politician from South Carolina who served as governor, U.S. senator, and leading advocate of states’ rights and nullification.
• B. John Mercer Langston
  John Mercer Langston was a pioneering African American abolitionist, lawyer, educator, and politician who became one of the first Black men elected to public office in the United States and served as a U.S. congressman from Virginia.
• C. Charles Remond Douglass
  Charles Remond Douglass was an African American civil rights activist, soldier, and government clerk, and the youngest son of abolitionist Frederick Douglass.
• D. J. Parnell Thomas
  J. Parnell Thomas was a conservative Republican congressman from New Jersey best known for chairing the House Un-American Activities Committee during the early Cold War era.
• E. Willie S. Griggs
  Willie S. Griggs was the lead plaintiff in the landmark U.S. Supreme Court case Griggs v. Duke Power Co., which established the doctrine of disparate impact in employment discrimination law.
• 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: Charlie Sumner
Triple: [Oakland Invaders, headCoach, Charlie Sumner]

Charlie Sumner was an American football coach best known for his long tenure as an NFL defensive assistant and coordinator, particularly with the Oakland/Los Angeles Raiders.

Target entity: Charlie Sumner
Target entity description: Charlie Sumner was an American football coach best known for his long tenure as an NFL defensive assistant and coordinator, particularly with the Oakland/Los Angeles Raiders.

• A. George McDuffie
  George McDuffie was a prominent 19th-century American politician from South Carolina who served as governor, U.S. senator, and leading advocate of states’ rights and nullification.
• B. John Mercer Langston
  John Mercer Langston was a pioneering African American abolitionist, lawyer, educator, and politician who became one of the first Black men elected to public office in the United States and served as a U.S. congressman from Virginia.
• C. Charles Remond Douglass
  Charles Remond Douglass was an African American civil rights activist, soldier, and government clerk, and the youngest son of abolitionist Frederick Douglass.
• D. J. Parnell Thomas
  J. Parnell Thomas was a conservative Republican congressman from New Jersey best known for chairing the House Un-American Activities Committee during the early Cold War era.
• E. Willie S. Griggs
  Willie S. Griggs was the lead plaintiff in the landmark U.S. Supreme Court case Griggs v. Duke Power Co., which established the doctrine of disparate impact in employment discrimination law.
• F. None of above. chosen