Input question: In the musical story Brigadoon, the eponymous Scottish village appears one day every how many years?

Output answer: hundred

Input question: Which planet is called both the morning and evening star?

Output answer: venus

Input question: Who started off selling newspapers, became the First Lord of the Admiralty in the 1870s and was immortalised in Gilbert and Sullivan's HMS Pinafore?

Output answer: w h smith

Input question: On which English racecourse is the 1000 Guineas classic race run?

Output answer:
newmarket