Task: Question Generation
Input (English): Context : The Private Life of a Masterpiece was a BBC arts documentary series which told the stories behind great works of art; 29 episodes of the series were broadcast on BBC Two, commencing in 2001 and ending in 2010. 
Subject : The Private Life of a Masterpiece 
Relation : original network
Output (English): What network does The Private Life of a Masterpiece air on?