Input question: On the maps of the London Underground which line is coloured brown?

Output answer: bakerloo

Input question: Which princess took out an injunction against a photographer after he tried to take photographs of her?

Output answer: princess diana

Input question: The story 'The Siege of Trencher's Farm' was released as which 1971 film?

Output answer: straw dogs

Input question: Which river enters the Irish Sea at Drogheda?

Output answer:
boyne