8228
However Tarbell's interviews with Rogers formed the basis for her negative of the business practices of industrialist  John D. Rockefeller  and the massive  Standard Oil  organization .
 founded by: John D. Rockefeller, Standard Oil
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: John D. Rockefeller, Standard Oil