Task: Question Generation
Input (English): Context : Jeanette, Lady Randolph Churchill, CI DStJ (née Jerome; 9 January 1854 -- 29 June 1921) was an American-born British socialite, the wife of Lord Randolph Churchill and the mother of British Prime Minister Sir Winston Churchill. 
Subject : Lady Randolph Churchill 
Relation : spouse
Output (English): What is Lady Randolph Churchill's spouse's name?