Input question: Which chemical element, not found as a free element on Earth, has the atomic number 9 and the symbol F?

Output answer: fluorine

Input question: "The Hector Berlioz opera ""Les Troyens"" is based on which of Virgil's poems?"

Output answer: aeneid

Input question: Lugnaquilla is the highest summit in which Irish mountain range?

Output answer: wicklow mountains

Input question: Which ex-Playboy Bunny sang in a band called 'Wind in the Willows' before becoming the singer in one of the most famous bands of the 1970's and 80's?

Output answer:
debbie harry