12751
For two decades McHale helped building  Discovery Communications  the parent company of the  Discovery Channel  cable channel into a global media enterprise with 1.4 billion subscribers in 170 countries .
 subsidiaries: Discovery Communications, Discovery Channel
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:
 subsidiaries: Discovery Communications, Discovery Channel