4714
The consortium that owns Nielsen is comprised of  AlpInvest Partners   NV  The Blackstone Group LP The Carlyle Group Hellman Friedman LLC Kohlberg Kravis Roberts Co .
 founded by: AlpInvest Partners, NV
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:
 founded by: AlpInvest Partners, NV