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: Spring Offensive of 1918 | Statement: [Imperial German Army, notableBattle, Spring Offensive of 1918]

Target entity: Spring Offensive of 1918
Context triple: [Imperial German Army, notableBattle, Spring Offensive of 1918]

• A. 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.
• B. 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.
• C. 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.
• D. Battle of the Ruhr
  The Battle of the Ruhr was a major World War II strategic bombing campaign in 1943 in which the Allies targeted Germany’s industrial heartland in the Ruhr region to cripple its war production.
• E. Battle of Cambrai
  The Battle of Cambrai was a major First World War engagement in 1917 notable for the first large-scale, effective use of tanks by the British Army against German defenses on the Western Front.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.