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: Constantine XI Palaiologos, last Byzantine emperor | Statement: [Theodora Tocco, marriedToTitleHolder, Constantine XI Palaiologos, last Byzantine emperor]

Target entity: Constantine XI Palaiologos, last Byzantine emperor
Context triple: [Theodora Tocco, marriedToTitleHolder, Constantine XI Palaiologos, last Byzantine emperor]

• A. Constantine XI Palaiologos chosen
  Constantine XI Palaiologos was the final Byzantine emperor, renowned for his valiant but ultimately doomed defense of Constantinople against the Ottoman conquest in 1453.
• B. Manuel II Palaiologos
  Manuel II Palaiologos was a Byzantine emperor (r. 1391–1425) known for his efforts to defend the shrinking empire against the Ottomans and for his intellectual and theological writings.
• C. Constantine Palaiologos
  Constantine Palaiologos was the last Byzantine emperor, remembered for his defense and death during the fall of Constantinople in 1453.
• D. John VIII Palaiologos
  John VIII Palaiologos was a Byzantine emperor who ruled during the empire’s final decades, noted for his efforts to secure Western support against the advancing Ottoman Turks.
• E. John V Palaiologos
  John V Palaiologos was a 14th-century Byzantine emperor whose long and turbulent reign was marked by civil wars, territorial losses, and increasing dependence on Western powers.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: marriedToTitleHolder
Context triple: [Theodora Tocco, marriedToTitleHolder, Constantine XI Palaiologos, last Byzantine emperor]

• A. currentTitleHolderSpouseOf
  Indicates that one entity is the current spouse of the individual who presently holds a specified title.
• B. hasSpouseTitle chosen
  Indicates that a person’s spouse holds a particular title or honorific designation.
• C. marriedBy
  Indicates that one entity is the officiant or authority who performs and formalizes the marriage of another entity.
• D. firstHolderSpouseOf
  Indicates that the first holder in the relation is the spouse (married partner) of the other holder.
• E. marriedToUntilDeathOfSpouse
  Indicates a marital relationship that is intended to remain in effect until the death of one of the spouses.
• F. None of above.