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: Vaughn R. Walker | Statement: [Hollingsworth v. Perry, originatingJudge, Vaughn R. Walker]

Target entity: Vaughn R. Walker
Context triple: [Hollingsworth v. Perry, originatingJudge, Vaughn R. Walker]

• A. Keith A. Walker
  Keith A. Walker was an American screenwriter and actor best known for writing the family film "Free Willy."
• B. Mark E. Walker
  Mark E. Walker is a United States federal judge who serves as the Chief Judge of the U.S. District Court for the Northern District of Florida.
• C. Robert J. Walker
  Robert J. Walker was a 19th-century American politician and statesman who served in key federal financial roles, including as U.S. Secretary of the Treasury.
• D. Ronald L. Vaughn
  Ronald L. Vaughn is an American academic administrator best known for leading the University of Tampa through significant growth and development as its long-serving president.
• E. Michael P. Shawver
  Michael P. Shawver is a film editor known for his frequent collaborations with director Ryan Coogler on acclaimed films such as Fruitvale Station, Creed, and Black Panther.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Vaughn R. Walker
Target entity description: Vaughn R. Walker is a former chief judge of the U.S. District Court for the Northern District of California, known for presiding over the landmark federal trial challenging California's Proposition 8 same-sex marriage ban.

• A. Keith A. Walker
  Keith A. Walker was an American screenwriter and actor best known for writing the family film "Free Willy."
• B. Mark E. Walker
  Mark E. Walker is a United States federal judge who serves as the Chief Judge of the U.S. District Court for the Northern District of Florida.
• C. Robert J. Walker
  Robert J. Walker was a 19th-century American politician and statesman who served in key federal financial roles, including as U.S. Secretary of the Treasury.
• D. Ronald L. Vaughn
  Ronald L. Vaughn is an American academic administrator best known for leading the University of Tampa through significant growth and development as its long-serving president.
• E. Michael P. Shawver
  Michael P. Shawver is a film editor known for his frequent collaborations with director Ryan Coogler on acclaimed films such as Fruitvale Station, Creed, and Black Panther.
• F. None of above. chosen

Target predicate: originatingJudge
Context triple: [Hollingsworth v. Perry, originatingJudge, Vaughn R. Walker]

• A. originatingJurisdiction
  Indicates the jurisdiction (such as a country, state, or legal authority) from which something originally comes or under whose laws it was first established.
• B. presidingJudgeFrom
  Indicates that a particular judge is serving as the presiding judge in a case, proceeding, or jurisdiction originating from a specified place or institution.
• C. originatedInCourtOf
  Indicates that a legal case, decision, or proceeding began or was first filed in a specified court.
• D. originatingStateCourt
  Indicates the court in which a legal case or proceeding was originally filed or initiated.
• E. originatedInCourt
  Indicates that a legal case, decision, or proceeding began or was first filed in a specified court.
• F. None of above. chosen