Input question: In the USA, which city is known as the 'Mile High City'?

Output answer: denver

Input question: Astrakhan is a port in the delta of which river?

Output answer: volga

Input question: In the UK snow of January 2010 a Thames Valley policeman was reprimanded for sledging on duty down a slope on his what?

Output answer: riot shield

Input question: Later a TV presenter and founder of his own political party, who was MP for Ormskirk from 1974 to 1983?

Output answer:
robert kilroy silk