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: Cennétig mac Lorcáin | Statement: [Dál gCais, notableMember, Cennétig mac Lorcáin]

Target entity: Cennétig mac Lorcáin
Context triple: [Dál gCais, notableMember, Cennétig mac Lorcáin]

• A. Causantín mac Fergusa
  Causantín mac Fergusa was an early 9th-century king of the Picts whose reign marked a significant stage in the formation of the medieval kingdom that would become Scotland.
• B. Idulb mac Causantín
  Idulb mac Causantín was a 10th-century King of Alba (Scotland), remembered as an early ruler of the emerging Scottish kingdom and a member of the House of Alpin.
• C. Conchobar mac Nessa
  Conchobar mac Nessa is a legendary king of Ulster in Irish mythology, best known as the ruler during the exploits of the hero Cú Chulainn in the Ulster Cycle.
• D. Niall of the Nine Hostages
  Niall of the Nine Hostages is a legendary High King of Ireland, traditionally regarded as the ancestor of the Uí Néill dynasties and a key figure in early Irish history and myth.
• E. Áed Find
  Áed Find was a king of Dál Riata in the 8th century, remembered in later tradition as an important ancestor of the Scottish royal line.
• 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: Cennétig mac Lorcáin
Triple: [Dál gCais, notableMember, Cennétig mac Lorcáin]

Cennétig mac Lorcáin was a 10th-century Irish king of Thomond and patriarch of the Dál gCais dynasty, best known as the father of the High King Brian Boru.

Target entity: Cennétig mac Lorcáin
Target entity description: Cennétig mac Lorcáin was a 10th-century Irish king of Thomond and patriarch of the Dál gCais dynasty, best known as the father of the High King Brian Boru.

• A. Causantín mac Fergusa
  Causantín mac Fergusa was an early 9th-century king of the Picts whose reign marked a significant stage in the formation of the medieval kingdom that would become Scotland.
• B. Idulb mac Causantín
  Idulb mac Causantín was a 10th-century King of Alba (Scotland), remembered as an early ruler of the emerging Scottish kingdom and a member of the House of Alpin.
• C. Conchobar mac Nessa
  Conchobar mac Nessa is a legendary king of Ulster in Irish mythology, best known as the ruler during the exploits of the hero Cú Chulainn in the Ulster Cycle.
• D. Niall of the Nine Hostages
  Niall of the Nine Hostages is a legendary High King of Ireland, traditionally regarded as the ancestor of the Uí Néill dynasties and a key figure in early Irish history and myth.
• E. Áed Find
  Áed Find was a king of Dál Riata in the 8th century, remembered in later tradition as an important ancestor of the Scottish royal line.
• F. None of above. chosen