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: Schlieffen Plan offensive of 1914 | Statement: [Alexander von Kluck, movement, Schlieffen Plan offensive of 1914]

Target entity: Schlieffen Plan offensive of 1914
Context triple: [Alexander von Kluck, movement, Schlieffen Plan offensive of 1914]

• A. Schlieffen Plan chosen
  The Schlieffen Plan was Imperial Germany’s pre–World War I military strategy for a rapid, decisive victory in the West—primarily by swiftly defeating France—before turning to fight Russia in the East.
• B. German Spring Offensive (1918)
  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. Hundred Days Offensive
  The Hundred Days Offensive was the final series of Allied attacks on the Western Front in 1918 that decisively broke German resistance and led to the end of World War I.
• D. 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.
• E. Brusilov Offensive
  The Brusilov Offensive was a major World War I campaign launched by Russia in 1916 that inflicted devastating losses on Austria-Hungary and is often regarded as one of the most successful Allied offensives of the war.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.