Input question: "Who composed a set of 30 variations for the harpsichord which he named the ""Goldberg Variations""?"

Output answer: j s bach

Input question: The night of 9 March 1945 saw, according to historians, the most devastating World War II bombing raid on what city?

Output answer: tokyo japan

Input question: Which anti-arthritis drug was withdrawn in Britain in 1982 because of its side effects?

Output answer: opren

Input question: Which four American Presidents have their faces scultped on Mount Rushmore?

Output answer:
george washington thomas jefferson theodore roosevelt and abraham lincoln