Input question: In the original version of the board game Trivial Pusuit, how many subject categories are there ?

Output answer: six

Input question: Which British Prime Minister was born in 1883 and first entered Parliament in 1922 as MP for Limehouse?

Output answer: clement atlee

Input question: Who had a number one hit in 1961 with Runaway?

Output answer: del shannon

Input question: The Scottish-American industrialist and philanthropist Andrew Carnegie (1835-1919) pioneered and made his vast fortune in which industry in late 1800s USA?

Output answer:
steel