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: Constantius II | Statement: [Constantius Gallus, predecessorAsCaesarOfTheEast, Constantius II]

Target entity: Constantius II
Context triple: [Constantius Gallus, predecessorAsCaesarOfTheEast, Constantius II]

• A. Constantius II chosen
  Constantius II was a 4th-century Roman emperor who ruled much of the Eastern Roman Empire and played a key role in the religious and political struggles following Constantine the Great’s reign.
• B. Constantius III
  Constantius III was a short-reigning Western Roman emperor and powerful general in the early 5th century, known for his role in stabilizing the empire during a period of crisis.
• C. Constantius Chlorus
  Constantius Chlorus was a Roman emperor of the late 3rd and early 4th centuries, best known as a senior ruler in the Tetrarchy and the father of Constantine the Great.
• D. Arcadius
  Arcadius was a late 4th- and early 5th-century Roman emperor who ruled the Eastern Roman Empire and was the elder son of Theodosius I.
• E. Constantius Gallus
  Constantius Gallus was a 4th-century Roman Caesar of the Constantinian dynasty who ruled the eastern provinces under Emperor Constantius II before being executed on suspicion of treason.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: predecessorAsCaesarOfTheEast
Context triple: [Constantius Gallus, predecessorAsCaesarOfTheEast, Constantius II]

• A. predecessorAsEasternAugustus
  Indicates that one entity previously held the position of Eastern Roman Emperor immediately before the other entity.
• B. predecessorAsWesternAugustus
  Indicates that one entity served as the immediately preceding holder of the title Western Augustus relative to another entity.
• C. predecessorAsKingOfTheRomans
  Indicates that one person previously held the title King of the Romans immediately before another person, in a direct succession.
• D. successorAsEasternAugustus
  Indicates that one entity becomes the next holder of the title of Eastern Augustus immediately following another entity in succession.
• E. predecessorAsGallicEmperor
  Indicates that one entity served as the immediately preceding Gallic Emperor to the other entity.
• F. None of above. chosen