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: Byzantine successor states | Statement: [Battle of Adrianople (1254), relatedTo, Byzantine successor states]

Target entity: Byzantine successor states
Context triple: [Battle of Adrianople (1254), relatedTo, Byzantine successor states]

• A. Byzantine successor states chosen
  Byzantine successor states were the political entities that emerged from the fragmentation of the Byzantine Empire, each claiming continuity with its imperial legacy and authority.
• B. Byzantine commonwealth
  The Byzantine commonwealth was a loose cultural and political sphere of influence centered on the Byzantine Empire, encompassing various Orthodox Christian states that shared its traditions, institutions, and heritage.
• C. Byzantine Aegean lordships
  Byzantine Aegean lordships were semi-autonomous feudal territories in the Aegean Sea, often ruled by local dynasties or foreign nobles under Byzantine or Latin influence during the late medieval period.
• D. Byzantine Empire
  The Byzantine Empire was the eastern continuation of the Roman Empire, centered on Constantinople, renowned for its Orthodox Christian culture, Greek-speaking administration, and preservation of classical knowledge through the Middle Ages.
• E. Empire of Nicaea
  The Empire of Nicaea was a Byzantine Greek successor state founded after the Fourth Crusade that became the principal center of Byzantine resistance and ultimately restored the Byzantine Empire by recapturing Constantinople in 1261.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.