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: First Ladies of the United States | Statement: [Mamie Doud Eisenhower Birthplace, associatedWith, First Ladies of the United States]

Target entity: First Ladies of the United States
Context triple: [Mamie Doud Eisenhower Birthplace, associatedWith, First Ladies of the United States]

• A. First Lady
  The First Lady is the unofficial title commonly given to the wife of a serving head of state or government, often associated with ceremonial, social, and advocacy roles.
• B. First Lady of the United States chosen
  The First Lady of the United States is the informal but highly visible role traditionally held by the president’s spouse, who often serves as a national hostess, public figure, and advocate for social and political causes.
• C. Second Lady of the United States
  The Second Lady of the United States is the informal title for the spouse of the vice president, who often undertakes public, ceremonial, and advocacy roles alongside the vice president’s tenure.
• D. The First Lady
  The First Lady is an American anthology drama television series that explores the personal and political lives of several U.S. First Ladies across different eras.
• E. The Second Lady
  The Second Lady is a political thriller novel by Irving Wallace that centers on a high-stakes Cold War plot involving the impersonation of the American First Lady.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.