Input question: What is the title of J K Rowling's first book for adults?

Output answer: casual vacancy

Input question: Which king of England married Isabella of France?

Output answer: edward ii

Input question: What word can follow Garden, Willow and Grasshopper, to give the names of three bird-species that can be seen in the UK?

Output answer: warbler

Input question: Who was the Prime Minister of Great Britain from 1765 to 1766?

Output answer:
marquis of rockingham