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: Heraclius (son of Constans II) | Statement: [Constans II, child, Heraclius (son of Constans II)]

Target entity: Heraclius (son of Constans II)
Context triple: [Constans II, child, Heraclius (son of Constans II)]

• A. Heraclius Constantine
  Heraclius Constantine, better known as Constans II, was a 7th-century Byzantine emperor noted for his military campaigns against the Arabs and internal religious conflicts over Monothelitism.
• B. 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.
• C. Emperor Constans II
  Emperor Constans II was a 7th-century Byzantine emperor known for his long and turbulent reign marked by religious controversies, military conflicts with the Arabs, and an unusual relocation of the imperial court to Syracuse in Sicily.
• D. Emperor Constantine IV
  Emperor Constantine IV was a 7th-century Byzantine emperor known for defending Constantinople against Arab sieges and for his role in resolving the Monothelite controversy within the Christian Church.
• E. Philippicus Bardanes
  Philippicus Bardanes was a Byzantine emperor of the early 8th century whose short and turbulent reign was marked by religious controversy and military setbacks.
• 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: Heraclius (son of Constans II)
Triple: [Constans II, child, Heraclius (son of Constans II)]

Heraclius was a short-lived Byzantine prince of the 7th century, known primarily as one of the sons of Emperor Constans II.

Target entity: Heraclius (son of Constans II)
Target entity description: Heraclius was a short-lived Byzantine prince of the 7th century, known primarily as one of the sons of Emperor Constans II.

• A. Heraclius Constantine
  Heraclius Constantine, better known as Constans II, was a 7th-century Byzantine emperor noted for his military campaigns against the Arabs and internal religious conflicts over Monothelitism.
• B. 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.
• C. Emperor Constans II
  Emperor Constans II was a 7th-century Byzantine emperor known for his long and turbulent reign marked by religious controversies, military conflicts with the Arabs, and an unusual relocation of the imperial court to Syracuse in Sicily.
• D. Emperor Constantine IV
  Emperor Constantine IV was a 7th-century Byzantine emperor known for defending Constantinople against Arab sieges and for his role in resolving the Monothelite controversy within the Christian Church.
• E. Philippicus Bardanes
  Philippicus Bardanes was a Byzantine emperor of the early 8th century whose short and turbulent reign was marked by religious controversy and military setbacks.
• F. None of above. chosen