Input question: Vatsyayana completed which erotic piece of work in 400 AD?

Output answer: kama sutra

Input question: What country's most common family name is Nguyen?

Output answer: vietnam

Input question: Which golfer was portrayed by Glenn Ford in the 1951 film Follow the Sun

Output answer: ben hogan

Input question: Vouvray and Sancerre wines come from which wine region of France?

Output answer:
loire valley