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: Pentagon Papers leak | Statement: [Daniel Ellsberg, notableFor, Pentagon Papers leak]

Target entity: Pentagon Papers leak
Context triple: [Daniel Ellsberg, notableFor, Pentagon Papers leak]

• A. Pentagon Papers chosen
  The Pentagon Papers are a classified U.S. Department of Defense study, leaked in 1971, that revealed previously undisclosed information about American political and military involvement in the Vietnam War.
• B. United States v. Daniel Ellsberg
  United States v. Daniel Ellsberg was the landmark criminal case against the former military analyst who leaked the Pentagon Papers, leading to dismissed charges after revelations of government misconduct.
• C. Pentagon Papers litigation
  The Pentagon Papers litigation was a landmark series of legal battles in 1971 over the U.S. government's attempt to prevent major newspapers from publishing a classified history of the Vietnam War, culminating in a Supreme Court ruling affirming strong protections for press freedom against prior restraint.
• D. Watergate scandal
  The Watergate scandal was a major 1970s American political scandal involving the Nixon administration’s attempts to cover up a break-in at the Democratic National Committee headquarters, ultimately leading to President Richard Nixon’s resignation.
• E. Watergate
  Watergate is a historic gateway incorporated into the medieval defensive walls of Southampton, England.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.