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: Isaac II Angelos | Statement: [Battle of Demetritzes (1185), rulerDuringEvent, Isaac II Angelos]

Target entity: Isaac II Angelos
Context triple: [Battle of Demetritzes (1185), rulerDuringEvent, Isaac II Angelos]

• A. Isaac II Angelos chosen
  Isaac II Angelos was a Byzantine emperor of the late 12th century whose turbulent reign was marked by internal strife, heavy taxation, and the empire’s growing vulnerability leading up to the Fourth Crusade.
• B. Alexios IV Angelos
  Alexios IV Angelos was a Byzantine emperor whose alliance with the leaders of the Fourth Crusade led to the crusaders’ intervention in Constantinople and the eventual sack of the city in 1204.
• C. Alexios II Komnenos
  Alexios II Komnenos was a Byzantine emperor of the Komnenian dynasty who ruled as a child in the late 12th century before being overthrown and killed amid court intrigues and political turmoil.
• D. Alexios IV of Trebizond
  Alexios IV of Trebizond was a late 14th- to early 15th-century emperor of the Empire of Trebizond, a Byzantine successor state on the Black Sea coast ruled by the Grand Komnenos dynasty.
• E. Alexios III Komnenos
  Alexios III Komnenos was a Byzantine emperor of Trebizond from the 14th century, known for consolidating his realm along the Black Sea coast and patronizing Orthodox monastic institutions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.