3506
The company paid $ 75 million for a 17.5 percent stake in New England Sports Ventures which bought the  Red Sox  in 2002 along with their stadium Fenway Park and 80 percent of  New England Sports Network  a regional cable channel .
 None
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 None