Triple

Target entity: Richard E. Byrd Antarctic expeditions
Context triple: [Marie Ames Byrd, supported, Richard E. Byrd Antarctic expeditions]

• A. Richard E. Byrd
  Richard E. Byrd was a pioneering American naval officer and polar explorer renowned for his expeditions to Antarctica and his claimed early flights over the North and South Poles.
• B. Finn Ronne
  Finn Ronne was a Norwegian-born American polar explorer and naval officer known for his significant contributions to Antarctic exploration and mapping in the mid-20th century.
• C. Byrd Antarctic Expedition I chosen
  Byrd Antarctic Expedition I was a pioneering late-1920s American scientific and exploratory mission to Antarctica led by aviator and polar explorer Richard E. Byrd, notable for its extensive use of aircraft and radio.
• D. Ronne Antarctic Research Expedition
  The Ronne Antarctic Research Expedition was a mid-20th-century American-led scientific and exploratory mission to Antarctica that conducted extensive mapping and geological and glaciological research in previously uncharted regions.
• E. Matthew Henson
  Matthew Henson was an African American explorer best known as one of the first people to reach the North Pole and a key member of early Arctic expeditions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.