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: U.S. Const. amend. XIII | Statement: [Thirteenth Amendment, citation, U.S. Const. amend. XIII]

Target entity: U.S. Const. amend. XIII
Context triple: [Thirteenth Amendment, citation, U.S. Const. amend. XIII]

• A. Thirteenth Amendment chosen
  The Thirteenth Amendment is a landmark provision to the United States Constitution that formally abolished slavery and involuntary servitude throughout the country, except as punishment for a crime.
• B. Fourteenth Amendment
  The Fourteenth Amendment is a key post–Civil War addition to the U.S. Constitution that guarantees citizenship, due process, and equal protection under the law, forming the foundation of many modern civil rights protections.
• C. Civil Rights Act of 1866
  The Civil Rights Act of 1866 is a landmark U.S. federal law that established citizenship and equal civil rights for all persons born in the United States, particularly protecting the rights of formerly enslaved people after the Civil War.
• D. Emancipation Proclamation
  The Emancipation Proclamation was a landmark 1863 executive order during the American Civil War that declared enslaved people in Confederate-held territories to be free, transforming the war’s purpose and paving the way for abolition.
• E. Peonage Act of 1867
  The Peonage Act of 1867 is a U.S. federal law that criminalized debt peonage and other forms of forced labor, reinforcing the abolition of slavery established by the Thirteenth Amendment.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.