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: Prussian campaigns of 1757 | Statement: [Prussian invasion of Bohemia (1757), partOf, Prussian campaigns of 1757]

Target entity: Prussian campaigns of 1757
Context triple: [Prussian invasion of Bohemia (1757), partOf, Prussian campaigns of 1757]

• A. Prussian campaign in Silesia (1757)
  The Prussian campaign in Silesia (1757) was a series of military operations during the Seven Years' War in which Frederick the Great sought to defend and consolidate Prussian control over Silesia against Austrian forces.
• B. Prussian invasion of Bohemia (1757) chosen
  The Prussian invasion of Bohemia (1757) was Frederick the Great’s early Seven Years’ War campaign into Habsburg territory, culminating in major battles such as Kolín that checked Prussian advances.
• C. Battle of Breslau (1757)
  The Battle of Breslau (1757) was a major engagement of the Seven Years' War in which Austrian forces temporarily seized control of the Silesian city of Breslau from Prussia before being reversed by Frederick the Great.
• D. Leipzig campaign
  The Leipzig campaign was a major 1813 Napoleonic military offensive in central Germany that culminated in the decisive Battle of Leipzig, also known as the Battle of the Nations.
• E. Battle of Prague (1757)
  The Battle of Prague (1757) was a major early engagement of the Seven Years' War in which Frederick the Great’s Prussian army defeated the Austrians near Prague, leading to the subsequent siege of the city.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.