Input question: What is the middle name of TV producer William G Stewart?

Output answer: gladstone

Input question: The phenomenon known as Baily's Beads occurs during which event?

Output answer: solar eclipse

Input question: What is a form of cricket, originally introduced in the United Kingdom for professional inter-county competition by the England and Wales Cricket Board in 2003, that involves two teams, each of which has one innings?

Output answer: twenty20

Input question: Which Greek mathematician, from the 1st century BC, is best known for the theorem which bears his name and for leading a group who discovered square numbers and proposed that the earth was round, planets have an axis, and they travel around the sun?

Output answer:
pythagoras