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: Vicksburg Campaign | Statement: [Memoirs of General William T. Sherman, describesEvent, Vicksburg Campaign]

Target entity: Vicksburg Campaign
Context triple: [Memoirs of General William T. Sherman, describesEvent, Vicksburg Campaign]

• A. Siege of Vicksburg chosen
  The Siege of Vicksburg was a pivotal 1863 Union campaign in the American Civil War that secured control of the Mississippi River and split the Confederacy in two.
• B. Battle of Port Hudson
  The Battle of Port Hudson was a major American Civil War siege in Louisiana where Union forces sought to secure control of the Mississippi River by capturing a key Confederate stronghold.
• C. Fort Donelson campaign
  The Fort Donelson campaign was a major early Union offensive in the American Civil War that secured key Confederate forts in Tennessee, opened vital rivers for Northern advances, and elevated Ulysses S. Grant to national prominence.
• D. Battle of Mobile Bay
  The Battle of Mobile Bay was a major American Civil War naval engagement in 1864, famous for Admiral David Farragut’s bold attack that sealed one of the Confederacy’s last major Gulf ports.
• E. Peninsula Campaign
  The Peninsula Campaign was a major Union offensive in the American Civil War in 1862, in which Union forces attempted to capture the Confederate capital of Richmond by advancing up the Virginia Peninsula.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.