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: Luther v. Borden | Statement: [Guarantee Clause, notableCase, Luther v. Borden]

Target entity: Luther v. Borden
Context triple: [Guarantee Clause, notableCase, Luther v. Borden]

• A. Luther v. Borden chosen
  Luther v. Borden is an 1849 U.S. Supreme Court case that established the "political question" doctrine by holding that the determination of a state's legitimate government under the Constitution’s Guarantee Clause is a matter for Congress, not the courts.
• B. Bolling v. Sharpe
  Bolling v. Sharpe is a 1954 U.S. Supreme Court case that held racial segregation in Washington, D.C. public schools unconstitutional under the Fifth Amendment’s Due Process Clause.
• C. Briggs v. Elliott
  Briggs v. Elliott was a landmark federal court case from South Carolina challenging racial segregation in public schools, and it became one of the key cases consolidated into Brown v. Board of Education.
• D. Ableman v. Booth
  Ableman v. Booth was an 1859 U.S. Supreme Court case that affirmed federal supremacy over state courts in enforcing the Fugitive Slave Act before the Civil War.
• E. Cohens v. Virginia
  Cohens v. Virginia is an 1821 U.S. Supreme Court case that affirmed the Court’s authority to review state criminal proceedings involving federal law, strengthening federal judicial power over the states.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.