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: Walter Stewart, 6th High Steward of Scotland | Statement: [Robert II of Scotland, father, Walter Stewart, 6th High Steward of Scotland]

Target entity: Walter Stewart, 6th High Steward of Scotland
Context triple: [Robert II of Scotland, father, Walter Stewart, 6th High Steward of Scotland]

• A. Robert de Brus, 1st Lord of Annandale
  Robert de Brus, 1st Lord of Annandale, was a 12th-century Anglo-Norman nobleman who became a powerful Scottish baron and progenitor of the Bruce dynasty that later produced King Robert the Bruce.
• B. Robert de Brus, 5th Lord of Annandale
  Robert de Brus, 5th Lord of Annandale, was a prominent 13th-century Scottish noble and claimant to the Scottish throne whose lineage led directly to King Robert the Bruce.
• C. James Douglas, 7th Earl of Douglas
  James Douglas, 7th Earl of Douglas, was a powerful 15th-century Scottish nobleman and magnate whose conflict with King James II led to his murder and the downfall of the Black Douglas family.
• D. Robert de Brus, 6th Lord of Annandale
  Robert de Brus, 6th Lord of Annandale, was a prominent Scottish nobleman and feudal lord whose lineage and claims to the Scottish throne paved the way for his son, Robert the Bruce, to become King of Scots.
• E. James Douglas, 9th Earl of Douglas
  James Douglas, 9th Earl of Douglas, was a powerful 15th-century Scottish noble whose rebellion against King James II led to the downfall and forfeiture of the once-dominant Black Douglas family.
• 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: Walter Stewart, 6th High Steward of Scotland
Triple: [Robert II of Scotland, father, Walter Stewart, 6th High Steward of Scotland]

Walter Stewart, 6th High Steward of Scotland, was a prominent 14th-century Scottish noble whose lineage and position as High Steward helped lay the foundations for the Stewart (Stuart) royal dynasty.

Target entity: Walter Stewart, 6th High Steward of Scotland
Target entity description: Walter Stewart, 6th High Steward of Scotland, was a prominent 14th-century Scottish noble whose lineage and position as High Steward helped lay the foundations for the Stewart (Stuart) royal dynasty.

• A. Robert de Brus, 1st Lord of Annandale
  Robert de Brus, 1st Lord of Annandale, was a 12th-century Anglo-Norman nobleman who became a powerful Scottish baron and progenitor of the Bruce dynasty that later produced King Robert the Bruce.
• B. Robert de Brus, 5th Lord of Annandale
  Robert de Brus, 5th Lord of Annandale, was a prominent 13th-century Scottish noble and claimant to the Scottish throne whose lineage led directly to King Robert the Bruce.
• C. James Douglas, 7th Earl of Douglas
  James Douglas, 7th Earl of Douglas, was a powerful 15th-century Scottish nobleman and magnate whose conflict with King James II led to his murder and the downfall of the Black Douglas family.
• D. Robert de Brus, 6th Lord of Annandale
  Robert de Brus, 6th Lord of Annandale, was a prominent Scottish nobleman and feudal lord whose lineage and claims to the Scottish throne paved the way for his son, Robert the Bruce, to become King of Scots.
• E. James Douglas, 9th Earl of Douglas
  James Douglas, 9th Earl of Douglas, was a powerful 15th-century Scottish noble whose rebellion against King James II led to the downfall and forfeiture of the once-dominant Black Douglas family.
• F. None of above. chosen