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: Caucasus campaign | Statement: [Ali İhsan Sabis, participantIn, Caucasus campaign]

Target entity: Caucasus campaign
Context triple: [Ali İhsan Sabis, participantIn, Caucasus campaign]

• A. Caucasus campaign
  The Caucasus campaign was a major theater of the Crimean War in which Russian and Ottoman forces, along with local allies, fought for control of the strategically vital Caucasus region.
• B. Crimean campaign
  The Crimean campaign was a major World War II military operation in which Axis forces, led by Germany and its allies, fought the Soviet Union for control of the Crimean Peninsula.
• C. Central Asian campaign
  The Central Asian campaign was a series of military expeditions by Alexander the Great to subdue and secure the regions of Bactria and Sogdiana, consolidating Macedonian control before his later advance into India.
• D. Caucasus front chosen
  The Caucasus front was a major World War I theater of operations between the Russian and Ottoman Empires in the mountainous Caucasus region.
• E. Second Kuban Campaign
  The Second Kuban Campaign was a major 1918 offensive by the anti-Bolshevik White forces in southern Russia, aimed at consolidating control over the Kuban region during the Russian Civil War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.