8751
A core member of the network is  University Health Network  itself a specialized federation of  Toronto General Hospital  Princess Margaret Cancer Centre Toronto Western Hospital and Toronto Rehabilitation Institute .
 subsidiaries: University Health Network, Toronto General Hospital
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  University Health Network, Toronto General Hospital 
Answer:
 subsidiaries: University Health Network, Toronto General Hospital