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: Roger B. Taney | Statement: [Luther v. Borden, opinionBy, Roger B. Taney]

Target entity: Roger B. Taney
Context triple: [Luther v. Borden, opinionBy, Roger B. Taney]

• A. Roger Brooke Taney chosen
  Roger Brooke Taney was the fifth Chief Justice of the United States, best known for authoring the Supreme Court’s Dred Scott decision.
• B. Noah Haynes Swayne
  Noah Haynes Swayne was a 19th-century Associate Justice of the U.S. Supreme Court, appointed by Abraham Lincoln and known for his strong support of federal authority during and after the Civil War.
• C. Chief Justice Morrison R. Waite
  Chief Justice Morrison R. Waite was the seventh Chief Justice of the United States Supreme Court, serving from 1874 to 1888 and presiding over key Reconstruction-era and civil rights cases.
• D. John Marshall
  John Marshall was the fourth Chief Justice of the United States, whose landmark opinions, especially in Marbury v. Madison, established the principle of judicial review and greatly strengthened the Supreme Court’s authority.
• E. John Marshall
  John Marshall is an American higher education administrator who serves as president of Colorado Mesa University in Grand Junction, Colorado.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.