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: María de las Mercedes, Princess of Asturias | Statement: [Maria Christina of Austria, child, María de las Mercedes, Princess of Asturias]

Target entity: María de las Mercedes, Princess of Asturias
Context triple: [Maria Christina of Austria, child, María de las Mercedes, Princess of Asturias]

• A. María de las Mercedes, Princess of Asturias chosen
  María de las Mercedes, Princess of Asturias, was the eldest daughter and heir presumptive of King Alfonso XII of Spain, whose early death in childhood altered the Spanish line of succession.
• B. Maria Manuela, Princess of Asturias
  Maria Manuela, Princess of Asturias was a 16th-century Portuguese infanta who became the first wife of Philip II of Spain and heir apparent to the Spanish throne before her early death.
• C. Infanta María de las Mercedes of Spain
  Infanta María de las Mercedes of Spain was a Spanish princess of the House of Bourbon, daughter of King Juan Carlos I and Queen Sofía, and elder sister of King Felipe VI.
• D. Infanta Maria Eugenia of Spain
  Infanta Maria Eugenia of Spain was a Spanish princess of the House of Bourbon, known primarily as the daughter of King Philip IV of Spain and his first wife, Elisabeth of France.
• E. Infanta Alicia of Spain
  Infanta Alicia of Spain was a Spanish princess and noblewoman of the House of Bourbon who became Duchess of Calabria and a prominent member of European royalty through both birth and marriage.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.