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 Mursa Major | Statement: [Constantius II, notableBattle, Battle of Mursa Major]

Target entity: Battle of Mursa Major
Context triple: [Constantius II, notableBattle, Battle of Mursa Major]

• A. Battle of Dyrrhachium
  The Battle of Dyrrhachium was a major 48 BC engagement in Caesar’s Civil War in which Pompey decisively repelled Julius Caesar’s forces near the Adriatic coast of modern Albania.
• 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 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 Beneventum
  The Battle of Beneventum was a decisive clash in 275 BC between Roman forces and the army of Pyrrhus of Epirus that effectively ended major Greek resistance in southern Italy and paved the way for Roman dominance over Magna Graecia.
• E. Battle of Cape Hermaeum
  The Battle of Cape Hermaeum was a major naval engagement of the First Punic War in which Roman forces decisively defeated the Carthaginian fleet off the coast of North Africa, helping to secure Roman dominance in the western Mediterranean.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Battle of Mursa Major
Triple: [Constantius II, notableBattle, Battle of Mursa Major]

The Battle of Mursa Major was a major 4th-century Roman civil war clash on the River Drava in 351 CE, where Emperor Constantius II decisively defeated the usurper Magnentius at enormous human cost.

Target entity: Battle of Mursa Major
Target entity description: The Battle of Mursa Major was a major 4th-century Roman civil war clash on the River Drava in 351 CE, where Emperor Constantius II decisively defeated the usurper Magnentius at enormous human cost.

• A. Battle of Dyrrhachium
  The Battle of Dyrrhachium was a major 48 BC engagement in Caesar’s Civil War in which Pompey decisively repelled Julius Caesar’s forces near the Adriatic coast of modern Albania.
• 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 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 Beneventum
  The Battle of Beneventum was a decisive clash in 275 BC between Roman forces and the army of Pyrrhus of Epirus that effectively ended major Greek resistance in southern Italy and paved the way for Roman dominance over Magna Graecia.
• E. Battle of Cape Hermaeum
  The Battle of Cape Hermaeum was a major naval engagement of the First Punic War in which Roman forces decisively defeated the Carthaginian fleet off the coast of North Africa, helping to secure Roman dominance in the western Mediterranean.
• F. None of above. chosen