Problem: Does "She was, however, said to admire Blair's efforts to achieve peace in Northern Ireland." answer the question "What service did Elizabeth attend in Armagm?"

A: no

Problem: Does "One feature of the crusades was the pogroms against local Jews that often took place as the crusaders left their countries for the East." answer the question "In what year was the First Crusade proclaimed?"

A: no

Problem: Does "Daniel Buncic concludes that it is a pluricentric language, with four standard variants spoken in Serbia, Croatia, Montenegro and Bosnia and Herzegovina." answer the question "Who concluded that Serbo-Croatian is a pluricentric language?"

A:
yes