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: Isabella of Aragon, Countess of Urgell | Statement: [Isabella of Urgell, Duchess of Coimbra, relative, Isabella of Aragon, Countess of Urgell]

Target entity: Isabella of Aragon, Countess of Urgell
Context triple: [Isabella of Urgell, Duchess of Coimbra, relative, Isabella of Aragon, Countess of Urgell]

• A. Isabella of Aragon, Countess of Urgell chosen
  Isabella of Aragon, Countess of Urgell, was a medieval Aragonese princess who became Countess of Urgell through marriage and played a role in the dynastic politics of the Crown of Aragon.
• B. Petronilla of Aragon
  Petronilla of Aragon was a 12th-century queen whose marriage to Ramon Berenguer IV led to the dynastic union of the Kingdom of Aragon and the County of Barcelona, forming the basis of the Crown of Aragon.
• C. Isabella of Urgell, Duchess of Coimbra
  Isabella of Urgell, Duchess of Coimbra was a 15th-century noblewoman from the House of Urgell who became a prominent figure in Portuguese politics and dynastic alliances through her marriage into the royal House of Aviz.
• D. Sancha of Castile, Countess of Barcelona
  Sancha of Castile, Countess of Barcelona, was an 11th-century Castilian noblewoman who became Countess of Barcelona through marriage and played a key dynastic role in linking the royal houses of Castile and Barcelona.
• E. Berenguela of Barcelona
  Berenguela of Barcelona was a 12th-century Aragonese infanta who became Queen consort of Castile through her marriage to Alfonso VII and was the grandmother of Alfonso IX of León.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.