5985
In 1999 the company was purchased by the  Go-Ahead Group  a major transportation group which also operates the  Southeastern  and Southern rail franchises and owns several other bus companies in South East England .
 subsidiaries: Go-Ahead Group, Southeastern
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: Go-Ahead Group, Southeastern