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: Eastern Front of the Crimean War | Statement: [Caucasus campaign, partOf, Eastern Front of the Crimean War]

Target entity: Eastern Front of the Crimean War
Context triple: [Caucasus campaign, partOf, Eastern Front of the Crimean War]

• A. Battle of the Caucasus
  The Battle of the Caucasus was a major World War II campaign on the Eastern Front in which German and Axis forces attempted, but ultimately failed, to seize the oil-rich Caucasus region from the Soviet Union between 1942 and 1943.
• 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. Siege of Sevastopol (1854–1855) chosen
  The Siege of Sevastopol (1854–1855) was a major Crimean War campaign in which allied British, French, Ottoman, and Sardinian forces besieged the principal Russian naval base on the Black Sea, leading to heavy casualties and significant strategic consequences for the Russian Empire.
• D. Black Sea campaigns
  The Black Sea campaigns were a series of World War II naval and coastal operations in the Black Sea region involving Axis and Soviet forces, marked by convoy battles, coastal bombardments, and support for land offensives.
• E. Balkan Campaign
  The Balkan Campaign was a series of World War II military operations in southeastern Europe, primarily involving Axis invasions of Yugoslavia and Greece in 1941.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.