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: German Spring Offensive in Flanders | Statement: [Fourth Battle of Ypres, alsoKnownAs, German Spring Offensive in Flanders]

Target entity: German Spring Offensive in Flanders
Context triple: [Fourth Battle of Ypres, alsoKnownAs, German Spring Offensive in Flanders]

• A. Arras Offensive
  The Arras Offensive was a major British-led Allied attack on the Western Front in April–May 1917, intended to break through German lines near the French city of Arras during World War I.
• B. German Spring Offensive (1918) chosen
  The German Spring Offensive of 1918 was a major series of German attacks on the Western Front during World War I, launched in a final attempt to break Allied lines before American forces could fully deploy.
• C. Nivelle Offensive
  The Nivelle Offensive was a major but ultimately disastrous French-led Allied attack on the Western Front in 1917, intended to break the stalemate of trench warfare but resulting in heavy casualties and widespread mutinies in the French Army.
• D. Oise-Aisne offensives
  The Oise-Aisne offensives were a series of major Allied attacks on the Western Front in 1918 aimed at pushing back German forces between the Oise and Aisne rivers during World War I.
• E. Sambre–Meuse campaign
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.