Input question: Among the countries in Africa, which one has the largest economy?

Output answer: south africa

Input question: 'The Piper At The Gates Of Dawn' released in 1967 was the debut album by which group?

Output answer: pink floyd

Input question: The bodies of murdered schoolgirls Holly Wells and Jessica Chapman from Soham were discovered in which year?

Output answer: 2002

Input question: "Whom did 'Sherlock Holmes' describe as ""The Napoleon of crime""?"

Output answer:
professor moriarty