With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Katrina Kaif was in a 2012 Indian action spy thriller.
text_B: Professor Hugo de Burgh is a British media theorist and academic .. media. Mass media. de Burgh is Director of the China Media Centre at the University of Westminster , which he set up in January 2005 and is unique in Europe for its focus on studying the world 's largest media system .. China Media Centre. China Media Centre. University of Westminster. University of Westminster. Europe. Europe. media. Mass media. He earlier ran the Centre for Media Research at Goldsmith 's College .
not_related.