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 the Frigidus River | Statement: [Battle of the Frigidus, alsoKnownAs, Battle of the Frigidus River]

Target entity: Battle of the Frigidus River
Context triple: [Battle of the Frigidus, alsoKnownAs, Battle of the Frigidus River]

• A. Battle of the Frigidus chosen
  The Battle of the Frigidus was a decisive 394 AD clash in the Eastern Alps in which Emperor Theodosius I defeated the usurper Eugenius, helping to secure the political and religious unity of the Roman Empire under Nicene Christianity.
• B. Battle of Naissus
  The Battle of Naissus was a major 3rd-century clash in which Roman forces decisively defeated invading Gothic tribes, helping to stabilize the Roman Empire’s Balkan frontier.
• C. Battle of Abrittus
  The Battle of Abrittus was a 251 AD clash in which Roman Emperor Decius and his son were killed fighting the Goths, marking a major crisis point for the Roman Empire.
• D. Battle of Adrianople
  The Battle of Adrianople was a decisive 378 CE clash between the Eastern Roman Empire and Gothic forces that resulted in a catastrophic Roman defeat and the death of Emperor Valens, marking a turning point in the decline of Roman military dominance.
• E. Battle of the Ticinus
  The Battle of the Ticinus was an early cavalry engagement of the Second Punic War in 218 BC, where Hannibal defeated Roman forces shortly after crossing the Alps into Italy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.