Input question: What nationality was Charles 11's wife Catherine of Braganza

Output answer: portuguese

Input question: Which American president had a son named Kermit?

Output answer: theodore roosevelt

Input question: What is the name of the sparkling wines of Germany, made from imported grape juice or, if made from German grapes, is preceded by the word Deutscher' ?

Output answer: sekt

Input question: 'Ba' is the chemical symbol for which element?

Output answer:
barium