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: What is computer assisted in the acronym CAD?

Output answer: design

Input question: "The name of which curry-flavoured soup of Anglo-Indian origin means ""pepper water"" ?"

Output answer: mulligatawny

Input question: What country did the Soviet Union invade in 1979?

Output answer:
afghanistan