Input question: What structures appear on the reverse sides of all Euro banknotes?

Output answer: bridges

Input question: What did the USA purchase from Russia for $7,200,000 in 1857?

Output answer: alaska

Input question: One of two English dancers, along with Margot Fonteyn, to be recognised as a 'prima ballerina assoluta', who founded the English National Ballet in 1951?

Output answer: alicia markova

Input question: Which film featured the song 'I've had the time of my life'?

Output answer:
dirty dancing