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: Alexios IV Komnenos Angelos | Statement: [Alexios IV Angelos, titleDuringReign, Alexios IV Komnenos Angelos]

Target entity: Alexios IV Komnenos Angelos
Context triple: [Alexios IV Angelos, titleDuringReign, Alexios IV Komnenos Angelos]

• A. Alexios IV Angelos chosen
  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.
• B. 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.
• 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 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.
• E. Isaac II Angelos
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: titleDuringReign
Context triple: [Alexios IV Angelos, titleDuringReign, Alexios IV Komnenos Angelos]

• A. modifiedDuringReignOf
  Indicates that an entity was altered, updated, or changed while a particular ruler or authority was in power.
• B. titleReign chosen
  Indicates the period during which a particular title was officially held or exercised by an entity.
• C. issuedDuringReignOf
  Indicates that something (such as a document, decree, or coin) was formally issued while a particular ruler or authority was in power.
• D. titleReignCount
  Indicates the number of times an entity has held or reigned with a particular title.
• E. builtDuringReignOf
  Indicates that something was constructed while a particular ruler or authority was in power.
• F. None of above.