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: Heroic Age of Antarctic Exploration | Statement: [Ernest Shackleton, era, Heroic Age of Antarctic Exploration]

Target entity: Heroic Age of Antarctic Exploration
Context triple: [Ernest Shackleton, era, Heroic Age of Antarctic Exploration]

• A. Heroic Age of Antarctic and Arctic Exploration chosen
  The Heroic Age of Antarctic and Arctic Exploration was a period in the late 19th and early 20th centuries marked by daring, often perilous polar expeditions that significantly advanced geographic and scientific knowledge of the polar regions.
• B. Little America: Aerial Exploration in the Antarctic, The Flight to the South Pole
  "Little America: Aerial Exploration in the Antarctic, The Flight to the South Pole" is Richard E. Byrd’s firsthand account of his pioneering polar aviation expeditions and historic flight over the South Pole.
• C. Roald Amundsen’s South Pole expedition 1910–1912
  Roald Amundsen’s South Pole expedition 1910–1912 was the pioneering Norwegian Antarctic journey that first reached the geographic South Pole, marking a major milestone in polar exploration.
• D. Russian Antarctic Expedition
  The Russian Antarctic Expedition is Russia’s national polar research program responsible for conducting scientific exploration and maintaining research stations across Antarctica.
• E. Man and the Polar Regions
  Man and the Polar Regions was an Expo 67 thematic pavilion exploring humanity’s exploration, adaptation, and scientific study in the Arctic and Antarctic environments.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.