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: Sambre–Meuse theater | Statement: [Battle of Lambusart, theater, Sambre–Meuse theater]

Target entity: Sambre–Meuse theater
Context triple: [Battle of Lambusart, theater, Sambre–Meuse theater]

• A. Sambre–Meuse campaign chosen
  The Sambre–Meuse campaign was a major 1794 French Revolutionary offensive in the Low Countries that secured decisive victories over Coalition forces and helped shift the war’s momentum in favor of revolutionary France.
• B. House of Ardennes-Verdun
  The House of Ardennes-Verdun was a prominent medieval noble dynasty in Lotharingia and the Holy Roman Empire, influential in regional politics and ecclesiastical affairs from the 10th to 11th centuries.
• C. Flanders sector
  The Flanders sector was a key portion of the Western Front in World War I, characterized by trench warfare and heavy fighting in the low-lying, often waterlogged terrain of Flanders.
• D. Yser Front
  The Yser Front was a key World War I defensive line in western Belgium where Belgian forces halted the German advance along the Yser River.
• E. Flanders Campaign
  The Flanders Campaign was a major series of military operations in the Low Countries during the early French Revolutionary Wars, marked by shifting coalitions and significant battles between Revolutionary France and European monarchies.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.