Input question: Who was the 17th century English architect who designed St Paul's cathedral, London?

Output answer: christopher wren

Input question: Who was the mother of the English kings Richard I and John?

Output answer: eleanor of aquitaine

Input question: Bi is the chemical symbol for which element?

Output answer: bismuth

Input question: "What type of animals were the subject of the movie ""Happy Feet""?"

Output answer:
penguins