Problem: Does "One account dates modern naval mining from the Crimean War: "Torpedo mines, if I may use this name given by Fulton to self-acting mines underwater, were among the novelties attempted by the Russians in their defences about Cronstadt and Sevastopol", as one American officer put it in 1860." answer the question "Who named the torpedo mines?"

A: yes

Problem: Does "These events came to be dubbed the "Winter of Discontent"." answer the question "What was this strike called?"

A: yes

Problem: Does "As in political federalism, in presbyterian ecclesiology there is shared sovereignty." answer the question "What is ecclesiology?"

A:
no