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: Philadelphia campaign | Statement: [Continental Artillery, engagement, Philadelphia campaign]

Target entity: Philadelphia campaign
Context triple: [Continental Artillery, engagement, Philadelphia campaign]

• A. Boston campaign
  The Boston campaign was the opening phase of the American Revolutionary War in 1775–1776, during which colonial and British forces clashed around Boston, culminating in the British evacuation of the city.
• B. New York and New Jersey campaign
  The New York and New Jersey campaign was a series of pivotal Revolutionary War battles (1776–1777) in which George Washington’s Continental Army, despite early defeats, ultimately preserved its forces and morale through strategic retreats and surprise attacks.
• C. Monmouth campaign
  The Monmouth campaign was a series of maneuvers and the pivotal 1778 Battle of Monmouth in New Jersey, where George Washington’s Continental Army tested its improved discipline against British forces after the winter at Valley Forge.
• D. British occupation of Philadelphia chosen
  The British occupation of Philadelphia was a key Revolutionary War campaign (1777–1778) in which British forces seized and held the American capital, prompting Washington’s army to withdraw to Valley Forge and reshaping the political and military landscape of the conflict.
• E. Saratoga campaign
  The Saratoga campaign was a pivotal 1777 series of battles in the American Revolutionary War that ended in a decisive American victory and helped secure French support for the revolution.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.