Input question: What is the name of an African country or a former British coin worth 21 shillings?

Output answer: guinea

Input question: What name links Mary Shelly and the man who wrote the music for the California State song?

Output answer: frankenstein

Input question: In 1650 James Ussher calculated the date of the origin of the Earth, according to Biblical chronology, as 4004BC. Of where was Ussher the Archbishop?

Output answer: armagh

Input question: Which palace is the London home of the Duke and Duchess of Cambridge?

Output answer:
kensington palace