Triple

Target class: Royal Sovereign-class battleship
Context triple: [HMS Royal Oak (1892), instanceOf, Royal Sovereign-class battleship]

• A. Iron Duke-class battleship
  The Iron Duke-class battleship was a group of four British Royal Navy dreadnoughts built in the early 1910s, featuring ten 13.5-inch guns and improved armor and fire control, that served as the backbone of the Grand Fleet during World War I.
• B. Nelson-class battleship
  The Nelson-class battleship was a British Royal Navy class of two treaty-era capital ships, HMS Nelson and HMS Rodney, distinguished by their forward-concentrated main armament and heavy armor designed under the constraints of the Washington Naval Treaty.
• C. King George V-class battleship
  The King George V-class battleship was a group of British Royal Navy capital ships built in the late 1930s, designed under interwar naval treaty limitations to combine heavy armor, relatively smaller-caliber main guns, and modern fire control for service in World War II.
• D. Revenge-class battleship
  The Revenge-class battleship is a World War I–era British Royal Navy capital ship class designed for heavy gunnery, strong armor protection, and relatively modest speed, intended primarily for line-of-battle engagements and fleet support.
• E. Kongō-class battleship
  The Kongō-class battleship was a group of fast capital ships of the Imperial Japanese Navy, originally built as battlecruisers in the early 20th century and later extensively modernized into fast battleships that served prominently in World War II.
• F. None of above. chosen