Input question: In which decade did the Gordon Riots take place?

Output answer: 1780s

Input question: Dick York, Dick Sargent, David White and Paul Lynde worked together on what US TV serial in the 1960s and 1970s?

Output answer: bewitched

Input question: A decennial event occurs every how many years?

Output answer: ten

Input question: What is the name of the World Heritage Site on the coastline of Dorset and East Devon?

Output answer:
jurassic coast