Task: Question Generation
Input (English): Context : The principal shooting of Zindagi Na Milegi Dobara, which began in June 2010, took place in Barcelona, Pamplona, Buñol, and Andalusia in Spain, the UK, Egypt and Mumbai. 
Subject : Zindagi Na Milegi Dobara 
Relation : production company
Output (English): What production company was involved in Zindagi Na Milegi Dobara?