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: Spencer Cavendish, Marquess of Hartington | Statement: [Gladstone’s third Liberal government, hasCabinetMember, Spencer Cavendish, Marquess of Hartington]

Target entity: Spencer Cavendish, Marquess of Hartington
Context triple: [Gladstone’s third Liberal government, hasCabinetMember, Spencer Cavendish, Marquess of Hartington]

• A. William Cavendish, Marquess of Hartington
  William Cavendish, Marquess of Hartington, was a British aristocrat and soldier, heir to the Duke of Devonshire, who was killed in action during World War II.
• B. Viscount Ashley
  Viscount Ashley is the courtesy title historically used by the heir apparent to the Earldom of Shaftesbury in the British peerage.
• C. Viscount Belgrave
  Viscount Belgrave is a courtesy title in the British peerage traditionally used by the heir apparent to the Duke of Westminster.
• D. Viscount Wilton
  Viscount Wilton is a British noble title historically associated with the aristocratic Brydges family and later notable in the peerage of the United Kingdom.
• E. Algernon Percy
  Algernon Percy was a British nobleman and politician from the influential Percy family, active in 17th-century English public life.
• 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: Spencer Cavendish, Marquess of Hartington
Triple: [Gladstone’s third Liberal government, hasCabinetMember, Spencer Cavendish, Marquess of Hartington]

Spencer Cavendish, Marquess of Hartington, later the 8th Duke of Devonshire, was a prominent 19th-century British Liberal and then Liberal Unionist politician who held several senior government offices and played a key role in opposing Irish Home Rule.

Target entity: Spencer Cavendish, Marquess of Hartington
Target entity description: Spencer Cavendish, Marquess of Hartington, later the 8th Duke of Devonshire, was a prominent 19th-century British Liberal and then Liberal Unionist politician who held several senior government offices and played a key role in opposing Irish Home Rule.

• A. William Cavendish, Marquess of Hartington
  William Cavendish, Marquess of Hartington, was a British aristocrat and soldier, heir to the Duke of Devonshire, who was killed in action during World War II.
• B. Viscount Ashley
  Viscount Ashley is the courtesy title historically used by the heir apparent to the Earldom of Shaftesbury in the British peerage.
• C. Viscount Belgrave
  Viscount Belgrave is a courtesy title in the British peerage traditionally used by the heir apparent to the Duke of Westminster.
• D. Viscount Wilton
  Viscount Wilton is a British noble title historically associated with the aristocratic Brydges family and later notable in the peerage of the United Kingdom.
• E. Algernon Percy
  Algernon Percy was a British nobleman and politician from the influential Percy family, active in 17th-century English public life.
• F. None of above. chosen