Input question: Who wrote the Savoy Operas?

Output answer: gilbert and sullivan

Input question: "The US state of Kentucky is known ""the (what) Grass State""?"

Output answer: blue

Input question: "Which poet laureate wrote the poems ""the hawk in the rain"", Moortown"" and ""Birthday letters"" ?"

Output answer: ted hughes

Input question: Which Italian design company, best known for its jeans, was founded by Renzo Rosso in Molvena in 1978?

Output answer:
diesel