Input question: What synthetic material, developed by DuPont in 1965, is a high strength material used in bike tires and as the basis for modern bullet proof vests?

Output answer: kevlar

Input question: Easter Island is a territory belonging to which country?

Output answer: chile

Input question: In 1794 in Pennsylvania, USA, more than 500 armed men attacked the fortified home of tax inspector General John Neville because of an excise tax on what product?

Output answer: whiskey

Input question: In which month does the USA celebrate Labour Day?

Output answer:
september