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: Mrs. Boncassen | Statement: [Isabel Boncassen, mother, Mrs. Boncassen]

Target entity: Mrs. Boncassen
Context triple: [Isabel Boncassen, mother, Mrs. Boncassen]

• A. Madame Ban
  Madame Ban is the honorific title commonly used for Yoo Soon-taek, the wife of former United Nations Secretary-General Ban Ki-moon and a prominent South Korean public figure.
• B. Mrs. Soffel
  Mrs. Soffel is a 1984 American period crime drama film starring Diane Keaton and Mel Gibson, based on the true story of a warden’s wife who helps two convicted murderers escape from a Pittsburgh prison.
• C. Lady Barron
  Lady Barron is a small coastal township on Flinders Island in Tasmania, Australia, known as a local port and gateway to the island’s southern attractions.
• D. Frieda MacTeer
  Frieda MacTeer is a young African American girl in Toni Morrison’s novel "The Bluest Eye," known for her protective, outspoken nature and her role in witnessing and responding to the injustices faced by her friend Pecola Breedlove.
• E. Mrs. Vandebilt
  "Mrs. Vandebilt" is a song by Paul McCartney and Wings, featured on their 1973 album "Band on the Run."
• 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: Mrs. Boncassen
Triple: [Isabel Boncassen, mother, Mrs. Boncassen]

Mrs. Boncassen is a fictional American matron from Anthony Trollope’s Palliser novels, known as the socially ambitious mother of Isabel Boncassen who navigates the complexities of British high society.

Target entity: Mrs. Boncassen
Target entity description: Mrs. Boncassen is a fictional American matron from Anthony Trollope’s Palliser novels, known as the socially ambitious mother of Isabel Boncassen who navigates the complexities of British high society.

• A. Madame Ban
  Madame Ban is the honorific title commonly used for Yoo Soon-taek, the wife of former United Nations Secretary-General Ban Ki-moon and a prominent South Korean public figure.
• B. Mrs. Soffel
  Mrs. Soffel is a 1984 American period crime drama film starring Diane Keaton and Mel Gibson, based on the true story of a warden’s wife who helps two convicted murderers escape from a Pittsburgh prison.
• C. Lady Barron
  Lady Barron is a small coastal township on Flinders Island in Tasmania, Australia, known as a local port and gateway to the island’s southern attractions.
• D. Frieda MacTeer
  Frieda MacTeer is a young African American girl in Toni Morrison’s novel "The Bluest Eye," known for her protective, outspoken nature and her role in witnessing and responding to the injustices faced by her friend Pecola Breedlove.
• E. Mrs. Vandebilt
  "Mrs. Vandebilt" is a song by Paul McCartney and Wings, featured on their 1973 album "Band on the Run."
• F. None of above. chosen