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: Lynda Bird Johnson Robb | Statement: [Luci Baines Johnson, sibling, Lynda Bird Johnson Robb]

Target entity: Lynda Bird Johnson Robb
Context triple: [Luci Baines Johnson, sibling, Lynda Bird Johnson Robb]

• A. Nellie Connally
  Nellie Connally was the First Lady of Texas and wife of Governor John Connally, best known for riding in the presidential limousine during the assassination of President John F. Kennedy in Dallas in 1963.
• B. Lady Bird Johnson
  Lady Bird Johnson was the First Lady of the United States from 1963 to 1969, known for her advocacy of environmental conservation and the beautification of American cities and highways.
• C. Amy Carter
  Amy Carter is the daughter of former U.S. President Jimmy Carter, known for growing up in the White House and later engaging in political activism and illustration.
• D. Olive M. Dealey
  Olive M. Dealey was the wife of prominent Texas newspaper publisher and civic leader George Bannerman Dealey.
• E. Tricia Nixon Cox
  Tricia Nixon Cox is the elder daughter of former U.S. President Richard Nixon, known for her prominent role as a White House hostess and her highly publicized 1971 Rose Garden wedding.
• 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: Lynda Bird Johnson Robb
Triple: [Luci Baines Johnson, sibling, Lynda Bird Johnson Robb]

Lynda Bird Johnson Robb is an American editor and former First Lady of Virginia, best known as the elder daughter of U.S. President Lyndon B. Johnson and an active figure in public service and literacy advocacy.

Target entity: Lynda Bird Johnson Robb
Target entity description: Lynda Bird Johnson Robb is an American editor and former First Lady of Virginia, best known as the elder daughter of U.S. President Lyndon B. Johnson and an active figure in public service and literacy advocacy.

• A. Nellie Connally
  Nellie Connally was the First Lady of Texas and wife of Governor John Connally, best known for riding in the presidential limousine during the assassination of President John F. Kennedy in Dallas in 1963.
• B. Lady Bird Johnson chosen
  Lady Bird Johnson was the First Lady of the United States from 1963 to 1969, known for her advocacy of environmental conservation and the beautification of American cities and highways.
• C. Amy Carter
  Amy Carter is the daughter of former U.S. President Jimmy Carter, known for growing up in the White House and later engaging in political activism and illustration.
• D. Olive M. Dealey
  Olive M. Dealey was the wife of prominent Texas newspaper publisher and civic leader George Bannerman Dealey.
• E. Tricia Nixon Cox
  Tricia Nixon Cox is the elder daughter of former U.S. President Richard Nixon, known for her prominent role as a White House hostess and her highly publicized 1971 Rose Garden wedding.
• F. None of above.