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: Emperor Justinian I | Statement: [Church of Saints Sergius and Bacchus, commissionedBy, Emperor Justinian I]

Target entity: Emperor Justinian I
Context triple: [Church of Saints Sergius and Bacchus, commissionedBy, Emperor Justinian I]

• A. Justinian I chosen
  Justinian I was a 6th-century Byzantine emperor renowned for his ambitious reconquest of former Western Roman territories and his comprehensive codification of Roman law, which became the foundation of much of later European legal tradition.
• B. Caesar of the Eastern Roman Empire
  Caesar of the Eastern Roman Empire was the junior imperial title in the eastern half of the Roman Empire under the Tetrarchy system, designating a subordinate emperor and designated successor to the senior Augustus.
• C. Augustus of the Eastern Roman Empire
  Augustus of the Eastern Roman Empire was the senior imperial title held by the chief ruler of the empire’s eastern half during the Tetrarchy and subsequent late Roman imperial period.
• D. Theodosius II
  Theodosius II was a 5th-century Eastern Roman emperor whose long reign was marked by religious controversies, codification of Roman law, and the strengthening of Constantinople as an imperial capital.
• E. Heraclius
  Heraclius was a 7th-century Byzantine emperor best known for his military campaigns against the Sassanian Persians and early Muslim armies, as well as for reorganizing the empire’s administration and army during a period of major crisis.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.