9480
By coincidence Huxley was instrumental in the founding of  Imperial College London  though its merger with  Charing Cross Hospital  did n't take place until almost a century later .
 subsidiaries: Imperial College London, Charing Cross Hospital
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: Imperial College London, Charing Cross Hospital