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: Siege of Yorktown (1862) | Statement: [Battle of Oak Grove, precededBy, Siege of Yorktown (1862)]

Target entity: Siege of Yorktown (1862)
Context triple: [Battle of Oak Grove, precededBy, Siege of Yorktown (1862)]

• A. Battle of Yorktown (1862) chosen
  The Battle of Yorktown (1862) was a month-long American Civil War siege during the Peninsula Campaign in which Union forces under George B. McClellan confronted entrenched Confederate defenses on the Virginia Peninsula.
• B. Siege of Fort Harrison
  The Siege of Fort Harrison was an 1812 attack by Native American forces on a U.S. frontier outpost in Indiana Territory, notable as one of the first American land victories of the War of 1812 and a key engagement in the broader conflict with Tecumseh’s confederacy.
• C. Battle of Fort Anderson
  The Battle of Fort Anderson was an American Civil War engagement in February 1865 in North Carolina, where Union forces captured a key Confederate fortification along the Cape Fear River as part of the campaign to secure Wilmington.
• D. Valley Campaign of 1862
  The Valley Campaign of 1862 was Confederate General Stonewall Jackson’s famed Civil War offensive in Virginia’s Shenandoah Valley, noted for its rapid maneuvers and strategic impact far beyond its small scale.
• 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.