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: Bulgarian Antarctic expeditions | Statement: [Perunika Glacier, cartographicallySurveyedBy, Bulgarian Antarctic expeditions]

Target entity: Bulgarian Antarctic expeditions
Context triple: [Perunika Glacier, cartographicallySurveyedBy, Bulgarian Antarctic expeditions]

• A. Bulgarian Antarctic expedition chosen
  The Bulgarian Antarctic expedition is a national scientific and mountaineering program from Bulgaria that conducts research and exploration in Antarctica, including notable first ascents of peaks such as Great Needle Peak.
• B. Bulgarian Antarctic Institute
  The Bulgarian Antarctic Institute is a national scientific organization that coordinates Bulgaria’s polar research programs and manages its activities in Antarctica.
• C. Soviet Antarctic Expedition
  The Soviet Antarctic Expedition was a series of Soviet-led scientific and exploratory missions to Antarctica that established and operated multiple research stations on the continent during the Cold War era.
• D. Bulgarian Antarctic base St. Kliment Ohridski
  Bulgarian Antarctic base St. Kliment Ohridski is Bulgaria’s primary polar research station, supporting scientific work on Livingston Island in the South Shetland Islands near the Antarctic Peninsula.
• E. Belgian Antarctic Expedition
  The Belgian Antarctic Expedition was a pioneering late 19th-century voyage led by Adrien de Gerlache that became the first to overwinter in Antarctica and made significant contributions to early Antarctic exploration and science.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: cartographicallySurveyedBy
Context triple: [Perunika Glacier, cartographicallySurveyedBy, Bulgarian Antarctic expeditions]

• A. cartographyBy
  Indicates that one entity is the creator or producer of the cartographic work (such as a map or chart) associated with another entity.
• B. cartographicSource
  Indicates the map, chart, or other cartographic resource from which the described information or representation is derived.
• C. coSurveyedWith chosen
  Indicates that two or more entities participated together in the same survey activity or data-collection effort.
• D. cartographicWork
  Indicates a relationship where one entity is a cartographic work (such as a map or chart) that represents geographic information about another entity.
• E. cartographyStatus
  Indicates the current state or condition of mapping or map-making activities associated with an entity.
• F. None of above.