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 Porto | Statement: [Liberal Wars era, significantEvent, siege of Porto]

Target entity: siege of Porto
Context triple: [Liberal Wars era, significantEvent, siege of Porto]

• A. Siege of Porto chosen
  The Siege of Porto was a key 1832–1833 military confrontation in northern Portugal during the Liberal Wars, in which liberal forces defending the city withstood a prolonged encirclement by absolutist troops.
• B. siege of Santarem
  The siege of Santarém was a major 12th-century military engagement in the Iberian Peninsula, in which Almohad forces under Caliph Abu Yaqub Yusuf attempted to capture the strategically important Portuguese city of Santarém.
• C. Battle of Oporto
  The Battle of Oporto was a 1809 Peninsular War engagement in which British and Portuguese forces under Arthur Wellesley drove Marshal Nicolas Soult’s French army from the Portuguese city of Porto.
• D. Battle of Ponta Delgada
  The Battle of Ponta Delgada was a 1582 naval engagement in the Azores during the War of the Portuguese Succession, where a Spanish fleet decisively defeated a French-supported Portuguese force, securing Spanish dominance over Portugal.
• E. siege of A Coruña
  The siege of A Coruña was a 1589 English attack on the Spanish port city during the failed Counter-Armada campaign following the Spanish Armada.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.