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: Causantín mac Cináeda | Statement: [Constantine I of Scotland, alsoKnownAs, Causantín mac Cináeda]

Target entity: Causantín mac Cináeda
Context triple: [Constantine I of Scotland, alsoKnownAs, Causantín mac Cináeda]

• 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. Áedán mac Gabráin
  Áedán mac Gabráin was a late 6th- to early 7th-century king of Dál Riata, known for his military campaigns in Ireland and Britain and for being one of the first Scottish rulers recorded in contemporary sources.
• C. Domnall mac Ailpín
  Domnall mac Ailpín was a 9th-century king of the Picts (often regarded as an early king of Scotland) and a member of the Alpin dynasty who ruled after Kenneth MacAlpin.
• D. Donnchad mac Maíl Coluim
  Donnchad mac Maíl Coluim, better known as Duncan II of Scotland, was a briefly reigning 11th-century Scottish king and son of Malcolm III who ruled during a turbulent period of dynastic conflict.
• E. Eochaid of Scotland
  Eochaid of Scotland was a late 9th-century king traditionally associated with the House of Alpin, whose brief and disputed reign forms part of the early medieval history of the Scottish monarchy.
• 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: Causantín mac Cináeda
Triple: [Constantine I of Scotland, alsoKnownAs, Causantín mac Cináeda]

Causantín mac Cináeda was a 9th-century king of the Picts and early ruler of what became Scotland, noted for his role in the consolidation of the Scottish kingdom.

Target entity: Causantín mac Cináeda
Target entity description: Causantín mac Cináeda was a 9th-century king of the Picts and early ruler of what became Scotland, noted for his role in the consolidation of the Scottish kingdom.

• 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. Áedán mac Gabráin
  Áedán mac Gabráin was a late 6th- to early 7th-century king of Dál Riata, known for his military campaigns in Ireland and Britain and for being one of the first Scottish rulers recorded in contemporary sources.
• C. Domnall mac Ailpín
  Domnall mac Ailpín was a 9th-century king of the Picts (often regarded as an early king of Scotland) and a member of the Alpin dynasty who ruled after Kenneth MacAlpin.
• D. Donnchad mac Maíl Coluim
  Donnchad mac Maíl Coluim, better known as Duncan II of Scotland, was a briefly reigning 11th-century Scottish king and son of Malcolm III who ruled during a turbulent period of dynastic conflict.
• E. Eochaid of Scotland
  Eochaid of Scotland was a late 9th-century king traditionally associated with the House of Alpin, whose brief and disputed reign forms part of the early medieval history of the Scottish monarchy.
• F. None of above. chosen