507
It is based in  London  and Manchester with the centre in Leeds now only home to Emmerdale and Shiver Productions ( formerly YTV's and  Granada Productions  ' features department ) .
 city of headquarters: London, Granada Productions
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 city of headquarters: London, Granada Productions