Input question: Which series of 2011/12, set in the 1950's is centred around a weekly BBC TV current affairs programme?

Output answer: hour

Input question: Who presents 'Sounds of the Sixties' on Saturdays mornings on Radio 2?

Output answer: brian matthew

Input question: In which English city did the Battle of Peterloo take place

Output answer: manchester

Input question: To within two years either way, when did Rupert Bear first appear in the Daily Express?

Output answer:
1920