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: Northern Front campaign in the Spanish Civil War | Statement: [Battle of Santander, partOf, Northern Front campaign in the Spanish Civil War]

Target entity: Northern Front campaign in the Spanish Civil War
Context triple: [Battle of Santander, partOf, Northern Front campaign in the Spanish Civil War]

• A. Northern Campaign in the Spanish Civil War chosen
  The Northern Campaign in the Spanish Civil War was a major Nationalist offensive in 1937 that crushed Republican resistance in Spain’s industrial north, securing vital resources and territory for Franco’s forces.
• B. Eastern Front of the Spanish Civil War
  The Eastern Front of the Spanish Civil War was the Mediterranean coastal sector of the conflict, encompassing key Republican–Nationalist clashes in Catalonia and Aragon, including major operations such as the Battle of the Ebro.
• C. Aragon Offensive
  The Aragon Offensive was a major 1938 Nationalist campaign during the Spanish Civil War that shattered Republican lines in northeastern Spain and opened the way to the Mediterranean.
• D. Andalusian campaign of the Peninsular War
  The Andalusian campaign of the Peninsular War was a major French offensive in southern Spain (1810–1812) aimed at seizing key cities like Seville and Cádiz, marked by both rapid initial advances and stubborn Spanish and British resistance.
• E. Battle of Teruel
  The Battle of Teruel was a major and brutal winter campaign of the Spanish Civil War (1937–1938) in which Republican forces briefly captured the strategic Aragonese city before ultimately losing it to Franco’s Nationalists, suffering heavy casualties on both sides.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.