1987 RMS Titanic expedition

Target entity: 1987 RMS Titanic expedition
Context triple: [John Joslyn, organized, 1987 RMS Titanic expedition]

• A. Columbia Rediviva expedition
  The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
• B. The Discovery of the Titanic
  The Discovery of the Titanic is an illustrated nonfiction book by oceanographer Robert Ballard that recounts the 1985 expedition and technology used to locate and explore the wreck of the RMS Titanic.
• C. Transglobe Expedition
  The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
• D. Challenger expedition
  The Challenger expedition was a pioneering 19th-century scientific voyage that laid the foundations of modern oceanography through systematic deep-sea exploration and data collection.
• E. Calypso expeditions
  Calypso expeditions were a series of oceanographic and environmental research voyages conducted aboard Jacques Cousteau’s famed research vessel, RV Calypso.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: 1987 RMS Titanic expedition
Target entity description: The 1987 RMS Titanic expedition was a major post-discovery mission to the wreck of the Titanic that conducted extensive filming and artifact recovery from the ocean floor.

• A. Columbia Rediviva expedition
  The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
• B. The Discovery of the Titanic
  The Discovery of the Titanic is an illustrated nonfiction book by oceanographer Robert Ballard that recounts the 1985 expedition and technology used to locate and explore the wreck of the RMS Titanic.
• C. Transglobe Expedition
  The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
• D. Challenger expedition
  The Challenger expedition was a pioneering 19th-century scientific voyage that laid the foundations of modern oceanography through systematic deep-sea exploration and data collection.
• E. Calypso expeditions
  Calypso expeditions were a series of oceanographic and environmental research voyages conducted aboard Jacques Cousteau’s famed research vessel, RV Calypso.
• F. None of above. chosen