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: Robert John Le Mesurier McClure | Statement: [McClure expedition, commanderFullName, Robert John Le Mesurier McClure]

Target entity: Robert John Le Mesurier McClure
Context triple: [McClure expedition, commanderFullName, Robert John Le Mesurier McClure]

• A. James Nares
  James Nares was an 18th-century English composer and organist best known for his church music and service as a prominent royal chapel musician.
• B. Robert Shackleton
  Robert Shackleton was an actor known for his role in the 1952 British musical comedy film "Where's Charley?".
• C. Edward Bransfield
  Edward Bransfield was a 19th-century Irish-born British naval officer and explorer noted for his early charting and exploration of the Antarctic region.
• D. James Clark Ross
  James Clark Ross was a 19th-century British Royal Navy officer and polar explorer renowned for his Antarctic and Arctic expeditions, including the discovery of the Ross Sea and Ross Ice Shelf.
• E. Sir Charles Beaumont Phipps
  Sir Charles Beaumont Phipps was a 19th-century British courtier and army officer who served prominently in Queen Victoria’s household, including as Keeper of the Privy Purse.
• 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: Robert John Le Mesurier McClure
Triple: [McClure expedition, commanderFullName, Robert John Le Mesurier McClure]

Robert John Le Mesurier McClure was a 19th-century British naval officer and Arctic explorer best known for his role in discovering a Northwest Passage by sea and ice.

Target entity: Robert John Le Mesurier McClure
Target entity description: Robert John Le Mesurier McClure was a 19th-century British naval officer and Arctic explorer best known for his role in discovering a Northwest Passage by sea and ice.

• A. James Nares
  James Nares was an 18th-century English composer and organist best known for his church music and service as a prominent royal chapel musician.
• B. Robert Shackleton
  Robert Shackleton was an actor known for his role in the 1952 British musical comedy film "Where's Charley?".
• C. Edward Bransfield
  Edward Bransfield was a 19th-century Irish-born British naval officer and explorer noted for his early charting and exploration of the Antarctic region.
• D. James Clark Ross
  James Clark Ross was a 19th-century British Royal Navy officer and polar explorer renowned for his Antarctic and Arctic expeditions, including the discovery of the Ross Sea and Ross Ice Shelf.
• E. Sir Charles Beaumont Phipps
  Sir Charles Beaumont Phipps was a 19th-century British courtier and army officer who served prominently in Queen Victoria’s household, including as Keeper of the Privy Purse.
• F. None of above. chosen