Input question: Released in 1965, who was the director of the film 'The Sound of Music'

Output answer: robert wise

Input question: What is the first name of Hammerstein from the famous songwriting duo Rogers and Hammerstein?

Output answer: oscar

Input question: Whose first husband was Conrad Hilton Jnr., heir to the hotel empire?

Output answer: elizabeth taylor

Input question: "The quotation ""I love the smell of napalm in the morning"" occurs in which 1979 US film?"

Output answer:
apocalypse now