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: Major John Dartnell | Statement: [Natal Mounted Police, notableCommander, Major John Dartnell]

Target entity: Major John Dartnell
Context triple: [Natal Mounted Police, notableCommander, Major John Dartnell]

• A. Brigadier David Morgan
  Brigadier David Morgan is a British Army officer best known for leading UK forces in the Battle of Mount Tumbledown during the Falklands War.
• B. Major Thomas Jones
  Major Thomas Jones was an early 18th-century Welsh privateer-turned-settler on Long Island whose landholdings and local prominence led to the famous Jones Beach area bearing his name.
• C. Major John Pitcairn
  Major John Pitcairn was a British Marine officer best known for leading troops during the opening clashes of the American Revolutionary War, including the confrontations at Lexington and Concord.
• D. Major Roger Healey
  Major Roger Healey is the bumbling yet loyal Air Force officer and best friend of astronaut Tony Nelson on the classic sitcom "I Dream of Jeannie."
• E. Colonel Douglas Mortimer
  Colonel Douglas Mortimer is a vengeful, sharpshooting former army officer and bounty hunter portrayed by Lee Van Cleef in Sergio Leone’s Spaghetti Western film "For a Few Dollars More."
• 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: Major John Dartnell
Triple: [Natal Mounted Police, notableCommander, Major John Dartnell]

Major John Dartnell was a British military officer and colonial policeman best known for founding and leading the Natal Mounted Police in 19th-century South Africa.

Target entity: Major John Dartnell
Target entity description: Major John Dartnell was a British military officer and colonial policeman best known for founding and leading the Natal Mounted Police in 19th-century South Africa.

• A. Brigadier David Morgan
  Brigadier David Morgan is a British Army officer best known for leading UK forces in the Battle of Mount Tumbledown during the Falklands War.
• B. Major Thomas Jones
  Major Thomas Jones was an early 18th-century Welsh privateer-turned-settler on Long Island whose landholdings and local prominence led to the famous Jones Beach area bearing his name.
• C. Major John Pitcairn
  Major John Pitcairn was a British Marine officer best known for leading troops during the opening clashes of the American Revolutionary War, including the confrontations at Lexington and Concord.
• D. Major Roger Healey
  Major Roger Healey is the bumbling yet loyal Air Force officer and best friend of astronaut Tony Nelson on the classic sitcom "I Dream of Jeannie."
• E. Colonel Douglas Mortimer
  Colonel Douglas Mortimer is a vengeful, sharpshooting former army officer and bounty hunter portrayed by Lee Van Cleef in Sergio Leone’s Spaghetti Western film "For a Few Dollars More."
• F. None of above. chosen