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: Mark Ian Phillip Isaacs, 5th Marquess of Reading | Statement: [Marquess of Reading, hasHolder, Mark Ian Phillip Isaacs, 5th Marquess of Reading]

Target entity: Mark Ian Phillip Isaacs, 5th Marquess of Reading
Context triple: [Marquess of Reading, hasHolder, Mark Ian Phillip Isaacs, 5th Marquess of Reading]

• A. Philip Kerr, 11th Marquess of Lothian
  Philip Kerr, 11th Marquess of Lothian, was a British diplomat, politician, and key interwar statesman who served as UK Ambassador to the United States during the early years of World War II.
• B. Peter Kerr, 12th Marquess of Lothian
  Peter Kerr, 12th Marquess of Lothian was a 20th-century Scottish peer and landowner who headed the aristocratic Kerr family and held extensive estates in Scotland.
• C. John Crichton-Stuart, 7th Marquess of Bute
  John Crichton-Stuart, 7th Marquess of Bute was a Scottish aristocrat and former Formula One racing driver who later became known for his work in historic building conservation and motorsport administration.
• D. John Crichton-Stuart, 6th Marquess of Bute
  John Crichton-Stuart, 6th Marquess of Bute, was a Scottish aristocrat, landowner, and conservationist known for his stewardship of extensive family estates and his involvement in heritage and environmental preservation.
• E. Baron Bonham-Carter
  Baron Bonham-Carter is a British life peerage title in the House of Lords associated with the Bonham Carter family, notably held by Liberal politician Mark Bonham Carter.
• 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: Mark Ian Phillip Isaacs, 5th Marquess of Reading
Triple: [Marquess of Reading, hasHolder, Mark Ian Phillip Isaacs, 5th Marquess of Reading]

Mark Ian Phillip Isaacs, 5th Marquess of Reading, is a British peer and member of the aristocratic Isaacs family, historically prominent in politics and public service in the United Kingdom.

Target entity: Mark Ian Phillip Isaacs, 5th Marquess of Reading
Target entity description: Mark Ian Phillip Isaacs, 5th Marquess of Reading, is a British peer and member of the aristocratic Isaacs family, historically prominent in politics and public service in the United Kingdom.

• A. Philip Kerr, 11th Marquess of Lothian
  Philip Kerr, 11th Marquess of Lothian, was a British diplomat, politician, and key interwar statesman who served as UK Ambassador to the United States during the early years of World War II.
• B. Peter Kerr, 12th Marquess of Lothian
  Peter Kerr, 12th Marquess of Lothian was a 20th-century Scottish peer and landowner who headed the aristocratic Kerr family and held extensive estates in Scotland.
• C. John Crichton-Stuart, 7th Marquess of Bute
  John Crichton-Stuart, 7th Marquess of Bute was a Scottish aristocrat and former Formula One racing driver who later became known for his work in historic building conservation and motorsport administration.
• D. John Crichton-Stuart, 6th Marquess of Bute
  John Crichton-Stuart, 6th Marquess of Bute, was a Scottish aristocrat, landowner, and conservationist known for his stewardship of extensive family estates and his involvement in heritage and environmental preservation.
• E. Baron Bonham-Carter
  Baron Bonham-Carter is a British life peerage title in the House of Lords associated with the Bonham Carter family, notably held by Liberal politician Mark Bonham Carter.
• F. None of above. chosen