Input question: Opera buffa is a formal description of what?

Output answer: italian comic opera

Input question: What was the name of the 1970 number one hit record by Matthews Southern Comfort which was their only hit?

Output answer: woodstock

Input question: What major city lies on a line joining Toledo, Monroe, Wyandotte, Windsor and London?

Output answer: detroit michigan usa

Input question: Which actress has won more Best Actress Oscars than anyone else?

Output answer:
katherine hepburn