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: Sovereign Head of the Order of St John | Statement: [Bailiff Grand Cross, conferredBy, Sovereign Head of the Order of St John]

Target entity: Sovereign Head of the Order of St John
Context triple: [Bailiff Grand Cross, conferredBy, Sovereign Head of the Order of St John]

• A. Grand Master of the Order of St John
  The Grand Master of the Order of St John was the supreme head of the Knights Hospitaller, a medieval and early modern Catholic military and hospitaller order that ruled over territories such as Rhodes and Malta.
• B. Dame of Justice of the Order of St John
  Dame of Justice of the Order of St John is a senior grade of membership in the chivalric Order of St John, typically conferred upon high-ranking women for distinguished service and leadership in charitable and humanitarian work.
• C. Commander of the Order of Christ
  Commander of the Order of Christ is a high-ranking grade within the Portuguese Order of Christ, a historic chivalric and honorific order traditionally awarded for distinguished services to the country.
• D. Prelate of the Order of the Garter
  The Prelate of the Order of the Garter is a senior ecclesiastical officer of England’s highest order of chivalry, traditionally held by the Bishop of Winchester and responsible for its religious and ceremonial functions.
• E. Grand Master of the Order of Christ
  The Grand Master of the Order of Christ was the head of a powerful Portuguese military and religious order that played a central role in financing and directing the country’s maritime explorations during the Age of Discovery.
• 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: Sovereign Head of the Order of St John
Triple: [Bailiff Grand Cross, conferredBy, Sovereign Head of the Order of St John]

The Sovereign Head of the Order of St John is the supreme authority of the chivalric and charitable Order of St John, overseeing its governance and the conferment of its highest honours.

Target entity: Sovereign Head of the Order of St John
Target entity description: The Sovereign Head of the Order of St John is the supreme authority of the chivalric and charitable Order of St John, overseeing its governance and the conferment of its highest honours.

• A. Grand Master of the Order of St John
  The Grand Master of the Order of St John was the supreme head of the Knights Hospitaller, a medieval and early modern Catholic military and hospitaller order that ruled over territories such as Rhodes and Malta.
• B. Dame of Justice of the Order of St John
  Dame of Justice of the Order of St John is a senior grade of membership in the chivalric Order of St John, typically conferred upon high-ranking women for distinguished service and leadership in charitable and humanitarian work.
• C. Commander of the Order of Christ
  Commander of the Order of Christ is a high-ranking grade within the Portuguese Order of Christ, a historic chivalric and honorific order traditionally awarded for distinguished services to the country.
• D. Prelate of the Order of the Garter
  The Prelate of the Order of the Garter is a senior ecclesiastical officer of England’s highest order of chivalry, traditionally held by the Bishop of Winchester and responsible for its religious and ceremonial functions.
• E. Grand Master of the Order of Christ
  The Grand Master of the Order of Christ was the head of a powerful Portuguese military and religious order that played a central role in financing and directing the country’s maritime explorations during the Age of Discovery.
• F. None of above. chosen