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: Pervis Staples | Statement: [Pops Staples, child, Pervis Staples]

Target entity: Pervis Staples
Context triple: [Pops Staples, child, Pervis Staples]

• A. Pervis Ellison
  Pervis Ellison is a former American basketball center best known for leading the University of Louisville to the 1986 NCAA championship and later playing in the NBA as the first overall pick in the 1989 draft.
• B. Saunders Terrell
  Saunders Terrell, better known as Sonny Terry, was an influential American blues and folk harmonica player renowned for his energetic, whooping style and collaborations with guitarist Brownie McGhee.
• C. Clifton Young
  Clifton Young was an American film actor active in the 1930s and 1940s, known for his character roles in Westerns and crime dramas.
• D. Leroy Edwards
  Leroy Edwards was an American professional basketball star of the 1930s and 1940s, widely regarded as one of the era’s dominant centers and an early pioneer of the modern post game.
• E. Earl Bostic
  Earl Bostic was an influential American jazz and rhythm-and-blues alto saxophonist and bandleader known for his virtuosic technique and pioneering role in early R&B saxophone styles.
• 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: Pervis Staples
Triple: [Pops Staples, child, Pervis Staples]

Pervis Staples was an American gospel and R&B singer best known as an original member of the influential family group The Staple Singers.

Target entity: Pervis Staples
Target entity description: Pervis Staples was an American gospel and R&B singer best known as an original member of the influential family group The Staple Singers.

• A. Pervis Ellison
  Pervis Ellison is a former American basketball center best known for leading the University of Louisville to the 1986 NCAA championship and later playing in the NBA as the first overall pick in the 1989 draft.
• B. Saunders Terrell
  Saunders Terrell, better known as Sonny Terry, was an influential American blues and folk harmonica player renowned for his energetic, whooping style and collaborations with guitarist Brownie McGhee.
• C. Clifton Young
  Clifton Young was an American film actor active in the 1930s and 1940s, known for his character roles in Westerns and crime dramas.
• D. Leroy Edwards
  Leroy Edwards was an American professional basketball star of the 1930s and 1940s, widely regarded as one of the era’s dominant centers and an early pioneer of the modern post game.
• E. Earl Bostic
  Earl Bostic was an influential American jazz and rhythm-and-blues alto saxophonist and bandleader known for his virtuosic technique and pioneering role in early R&B saxophone styles.
• F. None of above. chosen