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: Elizabeth Costello | Statement: [J. M. Coetzee, notableWork, Elizabeth Costello]

Target entity: Elizabeth Costello
Context triple: [J. M. Coetzee, notableWork, Elizabeth Costello]

• A. Babette Gladney
  Babette Gladney is a central figure in Don DeLillo’s novel "White Noise," portrayed as the anxious, warm-hearted wife of protagonist Jack Gladney whose fear of death and secret use of an experimental drug drive much of the story’s emotional tension.
• B. Shirley Feeney
  Shirley Feeney is a cheerful, optimistic Milwaukee brewery worker and one of the two titular roommates in the classic American sitcom "Laverne & Shirley."
• C. Marcella Niehoff
  Marcella Niehoff was a pioneering American nurse and educator whose legacy in advancing nursing education is commemorated by the nursing school that bears her name.
• D. Beatrice Silverman
  Beatrice Silverman was the first wife of American novelist and journalist Norman Mailer, whom he married while a student at Harvard.
• E. Beatrice O’Brien
  Beatrice O’Brien was the first wife of Italian inventor and radio pioneer Guglielmo Marconi, with whom she had several children before their marriage was annulled.
• 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: Elizabeth Costello
Triple: [J. M. Coetzee, notableWork, Elizabeth Costello]

Elizabeth Costello is a 2003 novel by J. M. Coetzee that follows an aging Australian writer whose public lectures and personal crises explore ethics, literature, and the limits of reason.

Target entity: Elizabeth Costello
Target entity description: Elizabeth Costello is a 2003 novel by J. M. Coetzee that follows an aging Australian writer whose public lectures and personal crises explore ethics, literature, and the limits of reason.

• A. Babette Gladney
  Babette Gladney is a central figure in Don DeLillo’s novel "White Noise," portrayed as the anxious, warm-hearted wife of protagonist Jack Gladney whose fear of death and secret use of an experimental drug drive much of the story’s emotional tension.
• B. Shirley Feeney
  Shirley Feeney is a cheerful, optimistic Milwaukee brewery worker and one of the two titular roommates in the classic American sitcom "Laverne & Shirley."
• C. Marcella Niehoff
  Marcella Niehoff was a pioneering American nurse and educator whose legacy in advancing nursing education is commemorated by the nursing school that bears her name.
• D. Beatrice Silverman
  Beatrice Silverman was the first wife of American novelist and journalist Norman Mailer, whom he married while a student at Harvard.
• E. Beatrice O’Brien
  Beatrice O’Brien was the first wife of Italian inventor and radio pioneer Guglielmo Marconi, with whom she had several children before their marriage was annulled.
• F. None of above. chosen