Input question: Which legendary king, the stories of whom were popular in Europe in the middle ages was said to have ruled over a Christian nation lost amidst the pagans in the orient?

Output answer: prester john also presbyter john

Input question: Who wrote the 1986 Booker Prize winning novel 'The Old Devils?

Output answer: kingsley amis

Input question: At 135 metres tall (443 feet) where is Europe's largest ferris wheel?

Output answer: london

Input question: The 'Society of Friends' are better know as what?

Output answer:
quakers