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: Royall Professorship of Law at Harvard | Statement: [Isaac Royall Jr., notableFor, Royall Professorship of Law at Harvard]

Target entity: Royall Professorship of Law at Harvard
Context triple: [Isaac Royall Jr., notableFor, Royall Professorship of Law at Harvard]

• A. Royall Professorship of Law at Harvard University chosen
  The Royall Professorship of Law at Harvard University is a historic endowed chair in the law school whose origins are tied to the wealth and slaveholding legacy of the Royall family.
• B. Felix Frankfurter Professor of Law
  The Felix Frankfurter Professor of Law is a prestigious endowed chair at Harvard Law School named after Supreme Court Justice Felix Frankfurter.
• C. Harlan Fiske Stone Professor of Constitutional Law
  The Harlan Fiske Stone Professor of Constitutional Law is a prestigious endowed chair at Columbia Law School reserved for a leading scholar in U.S. constitutional law.
• D. William Neal Reynolds Professor of Law
  The William Neal Reynolds Professor of Law is a distinguished endowed chair at Duke University School of Law held by legal scholar James Boyle.
• E. Quain Professor of Jurisprudence
  The Quain Professor of Jurisprudence is a prestigious endowed chair in legal philosophy at University College London, historically held by leading theorists of law and morality.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.