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: Theodosian dynasty | Statement: [Leo I, memberOf, Theodosian dynasty]

Target entity: Theodosian dynasty
Context triple: [Leo I, memberOf, Theodosian dynasty]

• A. Theodosian dynasty chosen
  The Theodosian dynasty was a late Roman imperial family that ruled the Eastern and Western Roman Empires from the late 4th to the mid-5th century, beginning with Emperor Theodosius I.
• B. Valentinianic dynasty
  The Valentinianic dynasty was a late Roman imperial family that ruled parts of the Roman Empire in the 4th century AD, beginning with Emperor Valentinian I and including his successors in both the Western and Eastern Empires.
• C. Constantinian dynasty
  The Constantinian dynasty was the ruling family of the Roman Empire in the early 4th century, founded by Emperor Constantine the Great and noted for its pivotal role in the Christianization and reorganization of the empire.
• D. Justinian dynasty
  The Justinian dynasty was a ruling family of the Byzantine Empire in the 6th century, best known for Emperor Justinian I, who oversaw major territorial reconquests, legal codification, and architectural achievements like the Hagia Sophia.
• E. Tiberian-Julian dynasty
  The Tiberian-Julian dynasty was a ruling family of the Roman client Kingdom of the Bosporus, known for its long line of Hellenistic monarchs who blended Greek, Roman, and local traditions around the Black Sea region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.