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: Flavius Claudius Constantinus | Statement: [Constantine II, fullName, Flavius Claudius Constantinus]

Target entity: Flavius Claudius Constantinus
Context triple: [Constantine II, fullName, Flavius Claudius Constantinus]

• A. Constantine
  Constantine is a historic northeastern Algerian city famed for its dramatic bridges spanning deep gorges and its role as a major cultural and economic center.
• B. Constantine
  "Constantine" is a 2005 supernatural action-horror film starring Keanu Reeves as occult detective John Constantine, based on DC Comics' Hellblazer series.
• C. Constantinus Magnus
  Constantinus Magnus, better known as Constantine the Great, was the Roman emperor who legalized Christianity and refounded Byzantium as Constantinople, profoundly shaping the future of the Roman Empire and Christian Europe.
• D. Julius Constantius
  Julius Constantius was a 4th-century Roman nobleman and half-brother of Emperor Constantine the Great, notable as a member of the Constantinian imperial dynasty.
• E. Roman emperor Constantine the Great
  Roman emperor Constantine the Great was the first Roman ruler to convert to Christianity and is best known for legalizing the religion, founding Constantinople, and reshaping the Roman Empire’s religious landscape.
• 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: Flavius Claudius Constantinus
Triple: [Constantine II, fullName, Flavius Claudius Constantinus]

Flavius Claudius Constantinus, better known as Constantine II, was a 4th-century Roman emperor and son of Constantine the Great who ruled parts of the Western Roman Empire.

Target entity: Flavius Claudius Constantinus
Target entity description: Flavius Claudius Constantinus, better known as Constantine II, was a 4th-century Roman emperor and son of Constantine the Great who ruled parts of the Western Roman Empire.

• A. Constantine
  "Constantine" is a 2005 supernatural action-horror film starring Keanu Reeves as occult detective John Constantine, based on DC Comics' Hellblazer series.
• B. Constantine
  Constantine is a historic northeastern Algerian city famed for its dramatic bridges spanning deep gorges and its role as a major cultural and economic center.
• C. Constantinus Magnus
  Constantinus Magnus, better known as Constantine the Great, was the Roman emperor who legalized Christianity and refounded Byzantium as Constantinople, profoundly shaping the future of the Roman Empire and Christian Europe.
• D. Julius Constantius
  Julius Constantius was a 4th-century Roman nobleman and half-brother of Emperor Constantine the Great, notable as a member of the Constantinian imperial dynasty.
• E. Roman emperor Constantine the Great
  Roman emperor Constantine the Great was the first Roman ruler to convert to Christianity and is best known for legalizing the religion, founding Constantinople, and reshaping the Roman Empire’s religious landscape.
• F. None of above. chosen