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: Siege of Madrid | Statement: [Spanish Nationalist Air Force, notableOperation, Siege of Madrid]

Target entity: Siege of Madrid
Context triple: [Spanish Nationalist Air Force, notableOperation, Siege of Madrid]

• A. Siege of Madrid chosen
  The Siege of Madrid was a prolonged and pivotal early campaign of the Spanish Civil War in which Republican forces successfully resisted Nationalist attempts to capture Spain’s capital.
• B. Siege of Málaga
  The Siege of Málaga was a major 1487 campaign in the final phase of the Reconquista, in which the Catholic Monarchs captured the key Nasrid port city of Málaga from the Emirate of Granada.
• C. Battle of Madrid
  The Battle of Madrid was a major early engagement of the Spanish Civil War in 1936–1937, in which Republican forces successfully defended Spain’s capital against Nationalist troops, turning the city into a symbol of anti-fascist resistance.
• D. Battle of Jarama
  The Battle of Jarama was a major 1937 engagement of the Spanish Civil War near Madrid, in which Republican forces, including many International Brigades, fought to halt a Nationalist attempt to cut the capital off from Valencia.
• E. Siege of Vélez-Málaga
  The Siege of Vélez-Málaga was a key 1487 military operation during the final phase of the Reconquista, in which the Catholic Monarchs captured the important Nasrid-held town of Vélez-Málaga in the Kingdom of Granada.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.