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: William Cavendish-Bentinck, Marquess of Titchfield | Statement: [William Arthur Henry Cavendish-Bentinck, 7th Duke of Portland, child, William Cavendish-Bentinck, Marquess of Titchfield]

Target entity: William Cavendish-Bentinck, Marquess of Titchfield
Context triple: [William Arthur Henry Cavendish-Bentinck, 7th Duke of Portland, child, William Cavendish-Bentinck, Marquess of Titchfield]

• A. Lord William Charles Augustus Cavendish-Bentinck
  Lord William Charles Augustus Cavendish-Bentinck was a 19th-century British aristocrat from the prominent Cavendish-Bentinck family, connected to the Dukes of Portland and the wider British nobility.
• B. William Cavendish-Bentinck, 6th Duke of Portland
  William Cavendish-Bentinck, 6th Duke of Portland, was a British aristocrat and landowner who served as a prominent peer in the late 19th and early 20th centuries and was the father of the society hostess and patron of the arts Lady Ottoline Morrell.
• C. William Cavendish-Bentinck, 3rd Duke of Portland
  William Cavendish-Bentinck, 3rd Duke of Portland, was a British statesman who served twice as Prime Minister of the United Kingdom in the late 18th and early 19th centuries.
• D. William John Cavendish-Scott-Bentinck, 5th Duke of Portland
  William John Cavendish-Scott-Bentinck, 5th Duke of Portland, was a reclusive 19th-century British aristocrat famed for his eccentric lifestyle and the extensive network of underground tunnels he had constructed on his estate at Welbeck Abbey.
• E. William Bentinck, 4th Duke of Portland
  William Bentinck, 4th Duke of Portland, was a British aristocrat and politician who served as Lord Privy Seal and held several other high offices in the 19th-century UK government.
• 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: William Cavendish-Bentinck, Marquess of Titchfield
Triple: [William Arthur Henry Cavendish-Bentinck, 7th Duke of Portland, child, William Cavendish-Bentinck, Marquess of Titchfield]

William Cavendish-Bentinck, Marquess of Titchfield, was a British aristocrat and heir apparent to the Dukedom of Portland in the prominent Cavendish-Bentinck family.

Target entity: William Cavendish-Bentinck, Marquess of Titchfield
Target entity description: William Cavendish-Bentinck, Marquess of Titchfield, was a British aristocrat and heir apparent to the Dukedom of Portland in the prominent Cavendish-Bentinck family.

• A. Lord William Charles Augustus Cavendish-Bentinck
  Lord William Charles Augustus Cavendish-Bentinck was a 19th-century British aristocrat from the prominent Cavendish-Bentinck family, connected to the Dukes of Portland and the wider British nobility.
• B. William Cavendish-Bentinck, 6th Duke of Portland
  William Cavendish-Bentinck, 6th Duke of Portland, was a British aristocrat and landowner who served as a prominent peer in the late 19th and early 20th centuries and was the father of the society hostess and patron of the arts Lady Ottoline Morrell.
• C. William Cavendish-Bentinck, 3rd Duke of Portland
  William Cavendish-Bentinck, 3rd Duke of Portland, was a British statesman who served twice as Prime Minister of the United Kingdom in the late 18th and early 19th centuries.
• D. William John Cavendish-Scott-Bentinck, 5th Duke of Portland
  William John Cavendish-Scott-Bentinck, 5th Duke of Portland, was a reclusive 19th-century British aristocrat famed for his eccentric lifestyle and the extensive network of underground tunnels he had constructed on his estate at Welbeck Abbey.
• E. William Bentinck, 4th Duke of Portland
  William Bentinck, 4th Duke of Portland, was a British aristocrat and politician who served as Lord Privy Seal and held several other high offices in the 19th-century UK government.
• F. None of above. chosen