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: Sir John Sparrow David Thompson | Statement: [Holy Cross Cemetery, Halifax, Nova Scotia, Canada, notableBurial, Sir John Sparrow David Thompson]

Target entity: Sir John Sparrow David Thompson
Context triple: [Holy Cross Cemetery, Halifax, Nova Scotia, Canada, notableBurial, Sir John Sparrow David Thompson]

• A. James Augustus Grant
  James Augustus Grant was a 19th-century Scottish explorer best known for accompanying John Hanning Speke on the expedition that helped confirm the source of the Nile.
• B. Donald Smith, 1st Baron Strathcona and Mount Royal
  Donald Smith, 1st Baron Strathcona and Mount Royal, was a prominent Scottish-Canadian businessman, politician, and philanthropist best known for his role in building the Canadian Pacific Railway and driving its last spike.
• C. Conrad Chisholm
  Conrad Chisholm was the husband of pioneering U.S. congresswoman and presidential candidate Shirley Chisholm.
• D. Sir William Macdonald
  Sir William Macdonald was a prominent Canadian tobacco manufacturer and philanthropist whose generous endowments significantly shaped McGill University and its agricultural education programs.
• E. Alexander Slidell Mackenzie
  Alexander Slidell Mackenzie was a 19th-century United States Navy officer and author best known for his controversial handling of the 1842 Somers Mutiny, in which he ordered the execution of three alleged mutineers at sea.
• 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: Sir John Sparrow David Thompson
Triple: [Holy Cross Cemetery, Halifax, Nova Scotia, Canada, notableBurial, Sir John Sparrow David Thompson]

Sir John Sparrow David Thompson was the fourth Prime Minister of Canada, a prominent 19th-century lawyer and politician who served briefly as the nation's leader before his sudden death in office.

Target entity: Sir John Sparrow David Thompson
Target entity description: Sir John Sparrow David Thompson was the fourth Prime Minister of Canada, a prominent 19th-century lawyer and politician who served briefly as the nation's leader before his sudden death in office.

• A. James Augustus Grant
  James Augustus Grant was a 19th-century Scottish explorer best known for accompanying John Hanning Speke on the expedition that helped confirm the source of the Nile.
• B. Donald Smith, 1st Baron Strathcona and Mount Royal
  Donald Smith, 1st Baron Strathcona and Mount Royal, was a prominent Scottish-Canadian businessman, politician, and philanthropist best known for his role in building the Canadian Pacific Railway and driving its last spike.
• C. Conrad Chisholm
  Conrad Chisholm was the husband of pioneering U.S. congresswoman and presidential candidate Shirley Chisholm.
• D. Sir William Macdonald
  Sir William Macdonald was a prominent Canadian tobacco manufacturer and philanthropist whose generous endowments significantly shaped McGill University and its agricultural education programs.
• E. Alexander Slidell Mackenzie
  Alexander Slidell Mackenzie was a 19th-century United States Navy officer and author best known for his controversial handling of the 1842 Somers Mutiny, in which he ordered the execution of three alleged mutineers at sea.
• F. None of above. chosen