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: Rosemary Kennedy | Statement: [John F. Kennedy, sibling, Rosemary Kennedy]

Target entity: Rosemary Kennedy
Context triple: [John F. Kennedy, sibling, Rosemary Kennedy]

• A. Rose Fitzgerald Kennedy
  Rose Fitzgerald Kennedy was an American socialite, philanthropist, and matriarch of the Kennedy political family, mother to President John F. Kennedy and several other prominent U.S. politicians.
• B. Caroline Kennedy
  Caroline Kennedy is an American author, attorney, and diplomat who has served as U.S. ambassador to Japan and Australia and is the only surviving child of President John F. Kennedy.
• C. Patricia Kennedy Lawford
  Patricia Kennedy Lawford was an American socialite, journalist, and member of the Kennedy political family who was married to British actor Peter Lawford.
• D. Jean Kennedy Smith
  Jean Kennedy Smith was an American diplomat, humanitarian, and member of the Kennedy political family who served as U.S. Ambassador to Ireland and founded the arts and disability organization VSA.
• E. Jacqueline Kennedy Onassis
  Jacqueline Kennedy Onassis was the stylish and influential First Lady of the United States during John F. Kennedy’s presidency, later renowned as a book editor and enduring cultural icon.
• 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: Rosemary Kennedy
Triple: [John F. Kennedy, sibling, Rosemary Kennedy]

Rosemary Kennedy was the intellectually disabled sister of President John F. Kennedy, whose tragic lobotomy and subsequent institutionalization profoundly influenced the Kennedy family's later advocacy for people with disabilities.

Target entity: Rosemary Kennedy
Target entity description: Rosemary Kennedy was the intellectually disabled sister of President John F. Kennedy, whose tragic lobotomy and subsequent institutionalization profoundly influenced the Kennedy family's later advocacy for people with disabilities.

• A. Rose Fitzgerald Kennedy
  Rose Fitzgerald Kennedy was an American socialite, philanthropist, and matriarch of the Kennedy political family, mother to President John F. Kennedy and several other prominent U.S. politicians.
• B. Caroline Kennedy
  Caroline Kennedy is an American author, attorney, and diplomat who has served as U.S. ambassador to Japan and Australia and is the only surviving child of President John F. Kennedy.
• C. Patricia Kennedy Lawford
  Patricia Kennedy Lawford was an American socialite, journalist, and member of the Kennedy political family who was married to British actor Peter Lawford.
• D. Jean Kennedy Smith
  Jean Kennedy Smith was an American diplomat, humanitarian, and member of the Kennedy political family who served as U.S. Ambassador to Ireland and founded the arts and disability organization VSA.
• E. Jacqueline Kennedy Onassis
  Jacqueline Kennedy Onassis was the stylish and influential First Lady of the United States during John F. Kennedy’s presidency, later renowned as a book editor and enduring cultural icon.
• F. None of above. chosen