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: King Alexander I | Statement: [Yugoslavia, notableLeader, King Alexander I]

Target entity: King Alexander I
Context triple: [Yugoslavia, notableLeader, King Alexander I]

• A. Alexander I of Scotland
  Alexander I of Scotland was a 12th-century King of Scots known for consolidating royal authority and supporting ecclesiastical reform.
• B. Kenneth MacAlpin
  Kenneth MacAlpin was a 9th-century king traditionally regarded as the founder of the Kingdom of Scotland, uniting the Picts and the Scots under his rule.
• C. Alexander II of Scotland
  Alexander II of Scotland was a 13th-century King of Scots (reigning from 1214 to 1249) known for consolidating royal authority, resolving conflicts with England, and expanding Scottish influence into the Western Isles.
• D. Malcolm III of Scotland
  Malcolm III of Scotland was an 11th-century King of Scots whose long reign helped consolidate the Scottish kingdom and establish the House of Dunkeld.
• E. Alexander III of Scotland
  Alexander III of Scotland was a 13th-century King of Scots whose reign is noted for relative peace, prosperity, and the consolidation of Scottish independence, particularly through the acquisition of the Western Isles.
• 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: King Alexander I
Triple: [Yugoslavia, notableLeader, King Alexander I]

King Alexander I was the monarch who unified and ruled the Kingdom of Serbs, Croats and Slovenes (later Yugoslavia) in the interwar period until his assassination in 1934.

Target entity: King Alexander I
Target entity description: King Alexander I was the monarch who unified and ruled the Kingdom of Serbs, Croats and Slovenes (later Yugoslavia) in the interwar period until his assassination in 1934.

• A. Alexander I of Scotland
  Alexander I of Scotland was a 12th-century King of Scots known for consolidating royal authority and supporting ecclesiastical reform.
• B. Kenneth MacAlpin
  Kenneth MacAlpin was a 9th-century king traditionally regarded as the founder of the Kingdom of Scotland, uniting the Picts and the Scots under his rule.
• C. Alexander II of Scotland
  Alexander II of Scotland was a 13th-century King of Scots (reigning from 1214 to 1249) known for consolidating royal authority, resolving conflicts with England, and expanding Scottish influence into the Western Isles.
• D. Malcolm III of Scotland
  Malcolm III of Scotland was an 11th-century King of Scots whose long reign helped consolidate the Scottish kingdom and establish the House of Dunkeld.
• E. Alexander III of Scotland
  Alexander III of Scotland was a 13th-century King of Scots whose reign is noted for relative peace, prosperity, and the consolidation of Scottish independence, particularly through the acquisition of the Western Isles.
• F. None of above. chosen