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: "A Call for Unity" (1963 statement) | Statement: [Paul Hardin Jr., notableWork, "A Call for Unity" (1963 statement)]

Target entity: "A Call for Unity" (1963 statement)
Context triple: [Paul Hardin Jr., notableWork, "A Call for Unity" (1963 statement)]

• A. A Call for Unity chosen
  A Call for Unity is a 1963 public statement by eight white Alabama clergymen criticizing civil rights demonstrations in Birmingham and urging reliance on the courts, which prompted Martin Luther King Jr.’s famous “Letter from Birmingham Jail” in response.
• B. Port Huron Statement
  The Port Huron Statement is a landmark 1962 political manifesto of Students for a Democratic Society that articulated the ideals and goals of the American New Left, emphasizing participatory democracy and social justice.
• C. Barmen Declaration
  The Barmen Declaration is a 1934 Protestant theological statement from the Confessing Church in Nazi Germany that rejected state control over the church and affirmed Christ as the sole authority in Christian life and doctrine.
• D. Agenda for Peace
  Agenda for Peace is a landmark 1992 report by UN Secretary-General Boutros Boutros-Ghali that outlined a comprehensive framework for preventive diplomacy, peacemaking, and peacekeeping in the post–Cold War era.
• E. Russell–Einstein Manifesto
  The Russell–Einstein Manifesto is a 1955 public statement by leading scientists warning of the dangers of nuclear weapons and urging world leaders to seek peaceful conflict resolution.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.