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: Union blockade of Confederate ports | Statement: [The Stone Fleet, subject, Union blockade of Confederate ports]

Target entity: Union blockade of Confederate ports
Context triple: [The Stone Fleet, subject, Union blockade of Confederate ports]

• A. Union blockade of the Confederacy chosen
  The Union blockade of the Confederacy was a comprehensive naval strategy by the United States during the American Civil War aimed at crippling the Southern economy by preventing the export of cotton and the import of war supplies.
• B. U.S. naval blockade of Santiago de Cuba
  The U.S. naval blockade of Santiago de Cuba was a key Spanish–American War operation in 1898 in which American warships sealed off the Cuban port to trap the Spanish fleet and pave the way for subsequent landings and battles.
• C. Bombardment of Fort Sumter
  The Bombardment of Fort Sumter was the April 1861 Confederate artillery attack on a U.S. fort in Charleston Harbor that triggered the start of the American Civil War.
• D. South Atlantic Blockading theater
  The South Atlantic Blockading theater was the Civil War naval operations area along the southeastern coast of the United States where Union forces sought to blockade Confederate ports and control key coastal waters.
• E. Confederate Army operations on the Mississippi River
  Confederate Army operations on the Mississippi River comprise the series of military campaigns, battles, and strategic maneuvers conducted by Confederate forces to control and defend key points along the Mississippi River during the American Civil War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.