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: Alexander Stewart, Duke of Albany | Statement: [James II of Scotland, child, Alexander Stewart, Duke of Albany]

Target entity: Alexander Stewart, Duke of Albany
Context triple: [James II of Scotland, child, Alexander Stewart, Duke of Albany]

• A. Robert Stewart, Duke of Albany
  Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
• B. Charles Edward, Duke of Albany
  Charles Edward, Duke of Albany was the Jacobite prince better known as "Bonnie Prince Charlie," a key figure in the 1745 Jacobite uprising against British rule.
• C. Alexander Stewart, Earl of Buchan
  Alexander Stewart, Earl of Buchan—known as the "Wolf of Badenoch"—was a notoriously lawless 14th-century Scottish nobleman and son of King Robert II, infamous for his brutal raids and destruction in the Highlands.
• D. James Douglas, 2nd Duke of Douglas
  James Douglas, 2nd Duke of Douglas was an 18th-century Scottish nobleman and peer whose death without direct heirs led to the famous Douglas Cause inheritance dispute.
• E. Walter Stewart, Earl of Atholl
  Walter Stewart, Earl of Atholl, was a Scottish nobleman who played a leading role in the conspiracy that resulted in the assassination of King James I of Scotland in 1437.
• 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: Alexander Stewart, Duke of Albany
Triple: [James II of Scotland, child, Alexander Stewart, Duke of Albany]

Alexander Stewart, Duke of Albany, was a 15th-century Scottish prince and nobleman, notable for his turbulent rivalry with his brother King James III and his involvement in continental and domestic power struggles.

Target entity: Alexander Stewart, Duke of Albany
Target entity description: Alexander Stewart, Duke of Albany, was a 15th-century Scottish prince and nobleman, notable for his turbulent rivalry with his brother King James III and his involvement in continental and domestic power struggles.

• A. Robert Stewart, Duke of Albany
  Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
• B. Charles Edward, Duke of Albany
  Charles Edward, Duke of Albany was the Jacobite prince better known as "Bonnie Prince Charlie," a key figure in the 1745 Jacobite uprising against British rule.
• C. Alexander Stewart, Earl of Buchan
  Alexander Stewart, Earl of Buchan—known as the "Wolf of Badenoch"—was a notoriously lawless 14th-century Scottish nobleman and son of King Robert II, infamous for his brutal raids and destruction in the Highlands.
• D. James Douglas, 2nd Duke of Douglas
  James Douglas, 2nd Duke of Douglas was an 18th-century Scottish nobleman and peer whose death without direct heirs led to the famous Douglas Cause inheritance dispute.
• E. Walter Stewart, Earl of Atholl
  Walter Stewart, Earl of Atholl, was a Scottish nobleman who played a leading role in the conspiracy that resulted in the assassination of King James I of Scotland in 1437.
• F. None of above. chosen