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: Prosper Cain | Statement: [The Children’s Book, character, Prosper Cain]

Target entity: Prosper Cain
Context triple: [The Children’s Book, character, Prosper Cain]

• A. Abel Arnett
  Abel Arnett is the son of Canadian actor and comedian Will Arnett and actress Amy Poehler.
• B. Grady "Coon-Ass" Travis
  Grady "Coon-Ass" Travis is a hot-headed yet loyal American tank crewman in the World War II film "Fury," known for his rough demeanor and combat prowess.
• C. Fielder Jones
  Fielder Jones was an early 20th-century Major League Baseball manager and outfielder best known for leading the Chicago White Sox to a championship in the dead-ball era.
• D. Danny Woodburn
  Danny Woodburn is an American actor and comedian best known for his recurring role as Mickey Abbott on the television series "Seinfeld" and numerous character roles in film and TV.
• E. Sam Crawford
  Sam Crawford was a Hall of Fame American baseball outfielder renowned as one of the deadliest power hitters of the dead-ball era, especially noted for his record number of career triples.
• 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: Prosper Cain
Triple: [The Children’s Book, character, Prosper Cain]

Prosper Cain is a key character in A.S. Byatt’s novel "The Children’s Book," serving as a museum curator and a moral center amid the story’s complex artistic and familial entanglements.

Target entity: Prosper Cain
Target entity description: Prosper Cain is a key character in A.S. Byatt’s novel "The Children’s Book," serving as a museum curator and a moral center amid the story’s complex artistic and familial entanglements.

• A. Abel Arnett
  Abel Arnett is the son of Canadian actor and comedian Will Arnett and actress Amy Poehler.
• B. Grady "Coon-Ass" Travis
  Grady "Coon-Ass" Travis is a hot-headed yet loyal American tank crewman in the World War II film "Fury," known for his rough demeanor and combat prowess.
• C. Fielder Jones
  Fielder Jones was an early 20th-century Major League Baseball manager and outfielder best known for leading the Chicago White Sox to a championship in the dead-ball era.
• D. Danny Woodburn
  Danny Woodburn is an American actor and comedian best known for his recurring role as Mickey Abbott on the television series "Seinfeld" and numerous character roles in film and TV.
• E. Sam Crawford
  Sam Crawford was a Hall of Fame American baseball outfielder renowned as one of the deadliest power hitters of the dead-ball era, especially noted for his record number of career triples.
• F. None of above. chosen