How long was Wilson Prime Minister?
Harold Wilson
{'answer_start': array([177]), 'answer_text': array(['from 1964 to 1970 and 1974 to 1976'], dtype=object)}
James Harold Wilson, Baron Wilson of Rievaulx, KG,OBE,PC,FRS,FSS (11 March 1916– 24 May 1995) was a British Labour politician who served as Prime Minister of the United Kingdom from 1964 to 1970 and 1974 to 1976.