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: John Costello | Statement: [Elizabeth Costello, hasCharacter, John Costello]

Target entity: John Costello
Context triple: [Elizabeth Costello, hasCharacter, John Costello]

• A. Arthur O'Connell
  Arthur O'Connell was an American character actor known for his supporting roles in mid-20th-century films and stage productions, often portraying kindly or world-weary older men.
• B. Dean Boland
  Dean Boland is a fictional character, a suburban husband and father entangled in crime and financial troubles on the dark comedy TV series "Good Girls."
• C. John A. Costello
  John A. Costello was an Irish Fine Gael politician and barrister who served as Taoiseach in two inter-party coalition governments in the mid-20th century.
• D. Bill O'Herlihy
  Bill O'Herlihy was a prominent Irish sports broadcaster and television presenter best known for his long career covering major football tournaments for RTÉ.
• E. Gerald Boland
  Gerald Boland was an Irish Fianna Fáil politician and long-serving Teachta Dála who held several key ministerial posts in the mid-20th century, including responsibility for Ireland’s internal security during World War II.
• 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: John Costello
Triple: [Elizabeth Costello, hasCharacter, John Costello]

John Costello is a fictional character appearing in J. M. Coetzee’s novel "Elizabeth Costello," connected to the life and reflections of the titular writer.

Target entity: John Costello
Target entity description: John Costello is a fictional character appearing in J. M. Coetzee’s novel "Elizabeth Costello," connected to the life and reflections of the titular writer.

• A. Arthur O'Connell
  Arthur O'Connell was an American character actor known for his supporting roles in mid-20th-century films and stage productions, often portraying kindly or world-weary older men.
• B. Dean Boland
  Dean Boland is a fictional character, a suburban husband and father entangled in crime and financial troubles on the dark comedy TV series "Good Girls."
• C. John A. Costello
  John A. Costello was an Irish Fine Gael politician and barrister who served as Taoiseach in two inter-party coalition governments in the mid-20th century.
• D. Bill O'Herlihy
  Bill O'Herlihy was a prominent Irish sports broadcaster and television presenter best known for his long career covering major football tournaments for RTÉ.
• E. Gerald Boland
  Gerald Boland was an Irish Fianna Fáil politician and long-serving Teachta Dála who held several key ministerial posts in the mid-20th century, including responsibility for Ireland’s internal security during World War II.
• F. None of above. chosen