Input question: The official basketball size for mens basketball is 29.5 inches in circumference (size 7) and what weight in ounces?

Output answer: 22

Input question: Which leader was born in present-day Hungary in about 406AD, murdered his co-ruler and brother, Bleda, in 445 and died on his wedding night in 453AD?

Output answer: attila

Input question: Explorers and mountaineers have for many decades eaten high-energy 'Kendal (What?) Cake'?

Output answer: mint

Input question: English monarch King John signed Magna Carta in which century?

Output answer:
13th century