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: Lionel Dunsterville | Statement: [United Services College, notableAlumnus, Lionel Dunsterville]

Target entity: Lionel Dunsterville
Context triple: [United Services College, notableAlumnus, Lionel Dunsterville]

• A. Julian Byng
  Julian Byng was a British Army officer and First World War general who later served as Governor General of Canada.
• B. Edward Corringham Mannock
  Edward Corringham Mannock was a renowned British First World War flying ace and squadron leader, credited with a high number of aerial victories and remembered as one of the most effective and respected pilots of the Royal Flying Corps and Royal Air Force.
• C. Earl Stanhope
  Earl Stanhope is a hereditary title in the Peerage of Great Britain historically associated with the influential Stanhope family, whose holders were prominent in British politics and public life.
• D. Frederick Stanley Maude
  Frederick Stanley Maude was a British Army general in World War I, best known for leading successful operations in Mesopotamia, including the capture of Baghdad in 1917.
• E. William Cadogan
  William Cadogan was a prominent Anglo-Irish soldier and Whig politician who rose to high command under the Duke of Marlborough and later played a key role in suppressing the Jacobite rising of 1715.
• 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: Lionel Dunsterville
Triple: [United Services College, notableAlumnus, Lionel Dunsterville]

Lionel Dunsterville was a British Army major-general best known for leading the World War I "Dunsterforce" expedition in the Caucasus and Persia.

Target entity: Lionel Dunsterville
Target entity description: Lionel Dunsterville was a British Army major-general best known for leading the World War I "Dunsterforce" expedition in the Caucasus and Persia.

• A. Julian Byng
  Julian Byng was a British Army officer and First World War general who later served as Governor General of Canada.
• B. Edward Corringham Mannock
  Edward Corringham Mannock was a renowned British First World War flying ace and squadron leader, credited with a high number of aerial victories and remembered as one of the most effective and respected pilots of the Royal Flying Corps and Royal Air Force.
• C. Earl Stanhope
  Earl Stanhope is a hereditary title in the Peerage of Great Britain historically associated with the influential Stanhope family, whose holders were prominent in British politics and public life.
• D. Frederick Stanley Maude
  Frederick Stanley Maude was a British Army general in World War I, best known for leading successful operations in Mesopotamia, including the capture of Baghdad in 1917.
• E. William Cadogan
  William Cadogan was a prominent Anglo-Irish soldier and Whig politician who rose to high command under the Duke of Marlborough and later played a key role in suppressing the Jacobite rising of 1715.
• F. None of above. chosen