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: George Back Arctic expedition | Statement: [HMS Terror, tookPartIn, George Back Arctic expedition]

Target entity: George Back Arctic expedition
Context triple: [HMS Terror, tookPartIn, George Back Arctic expedition]

• A. George Back chosen
  George Back was a British Royal Navy officer and Arctic explorer renowned for his extensive surveying and mapping of northern Canada during multiple 19th-century expeditions.
• B. James Weddell expedition
  The James Weddell expedition was an early 19th-century British Antarctic voyage led by sealer and navigator James Weddell that pushed further south into the Weddell Sea than any previous expedition, setting a then-record for high southern latitude.
• C. Roald Amundsen’s Northwest Passage expedition
  Roald Amundsen’s Northwest Passage expedition was the early 20th-century Arctic voyage during which Amundsen and his crew became the first to successfully navigate the entire Northwest Passage by sea.
• D. Sir John Rae
  Sir John Rae was a 19th-century Scottish Arctic explorer and surgeon renowned for his overland expeditions in northern Canada and for uncovering crucial evidence about the fate of the lost Franklin expedition.
• E. James Weddell
  James Weddell was a 19th-century British sealer and explorer best known for his Antarctic voyages and for reaching a then-record southern latitude in the sea that now bears his name.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.