ROV Kaikō

Target entity: ROV Kaikō
Context triple: [Mariana Trench, exploredBy, ROV Kaikō]

• A. bathyscaphe Trieste
  The bathyscaphe Trieste was a deep-diving research submersible that in 1960 carried Jacques Piccard and Don Walsh on the first crewed descent to the deepest known point in Earth’s oceans.
• B. Kaga
  Kaga was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
• C. DART Victory Station
  DART Victory Station is a Dallas Area Rapid Transit rail station serving the Victory Park area, including major venues like the American Airlines Center.
• D. Durham boat
  A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
• E. Voyager KC2
  Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: ROV Kaikō
Target entity description: ROV Kaikō was a Japanese remotely operated deep-sea research vehicle renowned for reaching and studying the deepest parts of the world’s oceans.

• A. bathyscaphe Trieste
  The bathyscaphe Trieste was a deep-diving research submersible that in 1960 carried Jacques Piccard and Don Walsh on the first crewed descent to the deepest known point in Earth’s oceans.
• B. Kaga
  Kaga was a Japanese aircraft carrier of the Imperial Japanese Navy that played a major role in early Pacific War operations before being sunk at the Battle of Midway in 1942.
• C. DART Victory Station
  DART Victory Station is a Dallas Area Rapid Transit rail station serving the Victory Park area, including major venues like the American Airlines Center.
• D. Durham boat
  A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
• E. Voyager KC2
  Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
• F. None of above. chosen