Task: Question Generation
Input (English): Context : Herta Haas (29 March 1914 -- 5 March 2010) was a Yugoslav Partisan during World War II and the second wife of Josip Broz Tito, leader of the Partisans and a future President of Yugoslavia. 
Answer : Josip Broz Tito
Output (English): What is Herta Haas's spouse's name?