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: Battle of Opis | Statement: [Fall of Babylon (539 BCE), precededBy, Battle of Opis]

Target entity: Battle of Opis
Context triple: [Fall of Babylon (539 BCE), precededBy, Battle of Opis]

• A. Battle of Opis chosen
  The Battle of Opis was a decisive 539 BC engagement in which Cyrus the Great’s Persian forces defeated the Neo-Babylonian army, leading to the fall of Babylon and the expansion of the Achaemenid Empire.
• B. Battle of Bapheus
  The Battle of Bapheus was a pivotal 1302 victory of the early Ottoman forces over the Byzantine Empire that helped establish Osman I’s power and marked a key step in the rise of the Ottoman state.
• C. Battle of Naulochus
  The Battle of Naulochus was a decisive 36 BC naval clash off the coast of Sicily in which Octavian’s admiral Agrippa destroyed Sextus Pompey’s fleet, securing control of the western Mediterranean during the Roman civil wars.
• D. Battle of Doiran
  The Battle of Doiran was a series of World War I engagements between Bulgarian and Allied forces near Lake Doiran in Macedonia, notable for the strong Bulgarian defensive stand on the Balkan Front.
• E. Battle of Halmyros
  The Battle of Halmyros was a decisive 1311 clash in central Greece in which the Catalan Company annihilated the forces of the Duchy of Athens, reshaping the political landscape of the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.