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: Coppermine expedition | Statement: [John Franklin, tookPartIn, Coppermine expedition]

Target entity: Coppermine expedition
Context triple: [John Franklin, tookPartIn, Coppermine expedition]

• A. Vancouver Expedition
  The Vancouver Expedition was a late 18th-century British naval voyage led by George Vancouver that extensively charted the Pacific Northwest coast of North America and parts of the Pacific Ocean.
• B. McClure expedition
  The McClure expedition was a mid-19th-century British Arctic voyage led by Robert McClure that is credited with the first traversal of the Northwest Passage, albeit partly by sledge over ice.
• C. Drake–Norris Expedition
  The Drake–Norris Expedition was a large but ultimately unsuccessful 1589 English naval campaign against Spain, launched shortly after the Spanish Armada in an attempt to cripple Spanish power and support Portuguese rebels.
• D. Chelyuskin expedition
  The Chelyuskin expedition was a 1933–1934 Soviet Arctic voyage whose ship became trapped and crushed by ice, leading to a dramatic mass rescue that became a major propaganda triumph for the USSR.
• E. Powder River Expedition
  The Powder River Expedition was an 1865 U.S. Army campaign against Plains tribes in present-day Wyoming and Montana, aimed at securing overland travel routes and asserting federal control in the northern Great Plains.
• 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: Coppermine expedition
Triple: [John Franklin, tookPartIn, Coppermine expedition]

The Coppermine expedition was an early 19th-century Arctic exploration journey led by John Franklin to chart the northern coast of Canada along the Coppermine River.

Target entity: Coppermine expedition
Target entity description: The Coppermine expedition was an early 19th-century Arctic exploration journey led by John Franklin to chart the northern coast of Canada along the Coppermine River.

• A. Vancouver Expedition
  The Vancouver Expedition was a late 18th-century British naval voyage led by George Vancouver that extensively charted the Pacific Northwest coast of North America and parts of the Pacific Ocean.
• B. McClure expedition
  The McClure expedition was a mid-19th-century British Arctic voyage led by Robert McClure that is credited with the first traversal of the Northwest Passage, albeit partly by sledge over ice.
• C. Drake–Norris Expedition
  The Drake–Norris Expedition was a large but ultimately unsuccessful 1589 English naval campaign against Spain, launched shortly after the Spanish Armada in an attempt to cripple Spanish power and support Portuguese rebels.
• D. Chelyuskin expedition
  The Chelyuskin expedition was a 1933–1934 Soviet Arctic voyage whose ship became trapped and crushed by ice, leading to a dramatic mass rescue that became a major propaganda triumph for the USSR.
• E. Powder River Expedition
  The Powder River Expedition was an 1865 U.S. Army campaign against Plains tribes in present-day Wyoming and Montana, aimed at securing overland travel routes and asserting federal control in the northern Great Plains.
• F. None of above. chosen