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 Langford | Statement: [Golden Gate Quartet, hasMember, William Langford]

Target entity: William Langford
Context triple: [Golden Gate Quartet, hasMember, William Langford]

• A. Robert Livermore
  Robert Livermore was a 19th-century Californian rancher and early settler whose name was later given to the city of Livermore, California.
• B. Oscar Diggs
  Oscar Diggs is a small-time circus magician and con artist who is swept away to the Land of Oz, where he becomes the legendary Wizard in the film "Oz the Great and Powerful."
• C. Sam Farrar
  Sam Farrar is an American musician, songwriter, and producer best known as a touring and later official member of the pop rock band Maroon 5.
• D. Ray Steele
  Ray Steele is a fictional character in the "Fifty Shades" series, known as the loving adoptive father of protagonist Anastasia Steele.
• E. Pelham Humfrey
  Pelham Humfrey was a 17th-century English composer and singer, known for his influential sacred music and as an early master in the Restoration-era Chapel Royal.
• 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 Langford
Triple: [Golden Gate Quartet, hasMember, William Langford]

William Langford was a gospel singer best known as a member of the pioneering African-American vocal group the Golden Gate Quartet.

Target entity: William Langford
Target entity description: William Langford was a gospel singer best known as a member of the pioneering African-American vocal group the Golden Gate Quartet.

• A. Robert Livermore
  Robert Livermore was a 19th-century Californian rancher and early settler whose name was later given to the city of Livermore, California.
• B. Oscar Diggs
  Oscar Diggs is a small-time circus magician and con artist who is swept away to the Land of Oz, where he becomes the legendary Wizard in the film "Oz the Great and Powerful."
• C. Sam Farrar
  Sam Farrar is an American musician, songwriter, and producer best known as a touring and later official member of the pop rock band Maroon 5.
• D. Ray Steele
  Ray Steele is a fictional character in the "Fifty Shades" series, known as the loving adoptive father of protagonist Anastasia Steele.
• E. Pelham Humfrey
  Pelham Humfrey was a 17th-century English composer and singer, known for his influential sacred music and as an early master in the Restoration-era Chapel Royal.
• F. None of above. chosen